Autofixes

Signed-off-by: Joas Schilling <coding@schilljs.com>

78 files changed, 833 insertions, 362 deletions

diff --git a/src/App.vue b/src/App.vue
index db7554d2a..604eadde3 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -120,7 +120,8 @@ export default {
 
 		/**
 		 * Keeps a list for all last message ids
-		 * @returns {object} Map with token => lastMessageId
+		 *
+		 * @return {object} Map with token => lastMessageId
 		 */
 		lastMessageMap() {
 			const conversationList = this.$store.getters.conversationsList
@@ -151,7 +152,7 @@ export default {
 		},
 
 		/**
-		 * @returns {boolean} Returns true, if
+		 * @return {boolean} Returns true, if
 		 * - a conversation is newly added to lastMessageMap
 		 * - a conversation has a different last message id then previously
 		 */
@@ -170,7 +171,8 @@ export default {
 
 		/**
 		 * The current conversation token
-		 * @returns {string} The token.
+		 *
+		 * @return {string} The token.
 		 */
 		token() {
 			return this.$store.getters.getToken()
@@ -178,7 +180,8 @@ export default {
 
 		/**
 		 * The current conversation
-		 * @returns {object} The conversation object.
+		 *
+		 * @return {object} The conversation object.
 		 */
 		currentConversation() {
 			return this.$store.getters.conversation(this.token)
@@ -186,7 +189,8 @@ export default {
 
 		/**
 		 * Computes whether the current conversation is one to one
-		 * @returns {boolean} The result
+		 *
+		 * @return {boolean} The result
 		 */
 		isOneToOne() {
 			return this.currentConversation?.type === CONVERSATION.TYPE.ONE_TO_ONE
@@ -316,7 +320,7 @@ export default {
 
 		/**
 		 * Global before guard, this is called whenever a navigation is triggered.
-		*/
+		 */
 		Router.beforeEach((to, from, next) => {
 			if (this.warnLeaving && !to.params?.skipLeaveWarning) {
 				OC.dialogs.confirmDestructive(
@@ -403,6 +407,7 @@ export default {
 
 		/**
 		 * Set the page title to the conversation name
+		 *
 		 * @param {string} title Prefix for the page title e.g. conversation name
 		 * @param {boolean} showAsterix Prefix for the page title e.g. conversation name
 		 */
@@ -438,8 +443,9 @@ export default {
 
 		/**
 		 * Get a conversation's name.
+		 *
 		 * @param {string} token The conversation's token
-		 * @returns {string} The conversation's name
+		 * @return {string} The conversation's name
 		 */
 		getConversationName(token) {
 			if (!this.$store.getters.conversation(token)) {
diff --git a/src/FilesSidebarCallViewApp.vue b/src/FilesSidebarCallViewApp.vue
index a2972cb5d..7cae59b7e 100644
--- a/src/FilesSidebarCallViewApp.vue
+++ b/src/FilesSidebarCallViewApp.vue
@@ -90,7 +90,7 @@ export default {
 		 * Note that false is returned too when the sidebar is closed, even if
 		 * the conversation is active in the current file.
 		 *
-		 * @returns {Boolean} true if the sidebar is opened in the file, false
+		 * @return {boolean} true if the sidebar is opened in the file, false
 		 *          otherwise.
 		 */
 		isInFile() {
@@ -130,7 +130,7 @@ export default {
 		 * when the FileInfo has been set and it does not match the current
 		 * conversation.
 		 *
-		 * @param {Object} fileInfo the watched FileInfo
+		 * @param {object} fileInfo the watched FileInfo
 		 */
 		fileInfo(fileInfo) {
 			if (!fileInfo) {
diff --git a/src/components/CallView/shared/VideoBackground.vue b/src/components/CallView/shared/VideoBackground.vue
index 4be58f58d..9667e35a7 100644
--- a/src/components/CallView/shared/VideoBackground.vue
+++ b/src/components/CallView/shared/VideoBackground.vue
@@ -40,6 +40,9 @@ import { getBuilder } from '@nextcloud/browser-storage'
 const browserStorage = getBuilder('nextcloud').persist().build()
 
 // note: this info is shared with the Avatar component
+/**
+ * @param userId
+ */
 function getUserHasAvatar(userId) {
 	const flag = browserStorage.getItem('user-has-avatar.' + userId)
 	if (typeof flag === 'string') {
@@ -48,6 +51,10 @@ function getUserHasAvatar(userId) {
 	return null
 }
 
+/**
+ * @param userId
+ * @param flag
+ */
 function setUserHasAvatar(userId, flag) {
 	browserStorage.setItem('user-has-avatar.' + userId, flag)
 }
diff --git a/src/components/ConversationSettings/NotificationsSettings.vue b/src/components/ConversationSettings/NotificationsSettings.vue
index 52cd07278..2accbbeff 100644
--- a/src/components/ConversationSettings/NotificationsSettings.vue
+++ b/src/components/ConversationSettings/NotificationsSettings.vue
@@ -133,6 +133,7 @@ export default {
 	methods: {
 		/**
 		 * Set the notification level for the conversation
+		 *
 		 * @param {int} notificationLevel The notification level to set.
 		 */
 		async setNotificationLevel(notificationLevel) {
diff --git a/src/components/LeftSidebar/ConversationsList/Conversation.spec.js b/src/components/LeftSidebar/ConversationsList/Conversation.spec.js
index 9a6b41090..7c52ed820 100644
--- a/src/components/LeftSidebar/ConversationsList/Conversation.spec.js
+++ b/src/components/LeftSidebar/ConversationsList/Conversation.spec.js
@@ -96,6 +96,11 @@ describe('Conversation.vue', () => {
 	})
 
 	describe('displayed subtitle', () => {
+		/**
+		 * @param item
+		 * @param expectedText
+		 * @param isSearchResult
+		 */
 		function testConversationLabel(item, expectedText, isSearchResult = false) {
 			const wrapper = mount(Conversation, {
 				localVue,
@@ -268,6 +273,11 @@ describe('Conversation.vue', () => {
 	})
 
 	describe('unread messages counter', () => {
+		/**
+		 * @param item
+		 * @param expectedCounterText
+		 * @param expectedHighlighted
+		 */
 		function testCounter(item, expectedCounterText, expectedHighlighted) {
 			const wrapper = mount(Conversation, {
 				localVue,
@@ -331,6 +341,10 @@ describe('Conversation.vue', () => {
 			$router = { push: jest.fn() }
 		})
 
+		/**
+		 * @param wrapper
+		 * @param text
+		 */
 		function findActionButton(wrapper, text) {
 			const actionButtons = wrapper.findAllComponents(ActionButton)
 			const items = actionButtons.filter(actionButton => {
@@ -342,6 +356,9 @@ describe('Conversation.vue', () => {
 			return items.at(0)
 		}
 
+		/**
+		 * @param actionName
+		 */
 		function shallowMountAndGetAction(actionName) {
 			const wrapper = shallowMount(Conversation, {
 				localVue,
@@ -364,7 +381,7 @@ describe('Conversation.vue', () => {
 			return findActionButton(el, actionName)
 		}
 
-		test('forwards click event on list item', async() => {
+		test('forwards click event on list item', async () => {
 			const wrapper = mount(Conversation, {
 				localVue,
 				store,
@@ -386,6 +403,10 @@ describe('Conversation.vue', () => {
 		})
 
 		describe('notification level', () => {
+			/**
+			 * @param actionName
+			 * @param level
+			 */
 			async function testSetNotificationLevel(actionName, level) {
 				const setNotificationLevelAction = jest.fn().mockResolvedValueOnce()
 				testStoreConfig.modules.conversationsStore.actions.setNotificationLevel = setNotificationLevelAction
@@ -398,21 +419,21 @@ describe('Conversation.vue', () => {
 				expect(setNotificationLevelAction).toHaveBeenCalledWith(expect.anything(), { token: TOKEN, notificationLevel: level })
 			}
 
-			test('sets notification to all messages', async() => {
+			test('sets notification to all messages', async () => {
 				await testSetNotificationLevel('All messages', 1)
 			})
 
-			test('sets notification to at-mentions only', async() => {
+			test('sets notification to at-mentions only', async () => {
 				await testSetNotificationLevel('@-mentions only', 2)
 			})
 
-			test('sets notification to off', async() => {
+			test('sets notification to off', async () => {
 				await testSetNotificationLevel('Off', 3)
 			})
 		})
 
 		describe('leaving conversation', () => {
-			test('leaves conversation', async() => {
+			test('leaves conversation', async () => {
 				const actionHandler = jest.fn()
 				testStoreConfig.modules.participantsStore.actions.removeCurrentUserFromConversation = actionHandler
 
@@ -424,14 +445,14 @@ describe('Conversation.vue', () => {
 				expect(actionHandler).toHaveBeenCalledWith(expect.anything(), { token: TOKEN })
 			})
 
-			test('hides "leave conversation" action when not allowed', async() => {
+			test('hides "leave conversation" action when not allowed', async () => {
 				item.canLeaveConversation = false
 
 				const action = shallowMountAndGetAction('Leave conversation')
 				expect(action.exists()).toBe(false)
 			})
 
-			test('errors with notification when a new moderator is required before leaving', async() => {
+			test('errors with notification when a new moderator is required before leaving', async () => {
 				const actionHandler = jest.fn().mockRejectedValueOnce({
 					response: {
 						status: 400,
@@ -450,7 +471,7 @@ describe('Conversation.vue', () => {
 		})
 
 		describe('deleting conversation', () => {
-			test('deletes conversation when confirmed', async() => {
+			test('deletes conversation when confirmed', async () => {
 				const actionHandler = jest.fn().mockResolvedValueOnce()
 				const updateTokenAction = jest.fn()
 				testStoreConfig.modules.conversationsStore.actions.deleteConversationFromServer = actionHandler
@@ -474,7 +495,7 @@ describe('Conversation.vue', () => {
 				expect(updateTokenAction).not.toHaveBeenCalled()
 			})
 
-			test('does not delete conversation when not confirmed', async() => {
+			test('does not delete conversation when not confirmed', async () => {
 				const actionHandler = jest.fn().mockResolvedValueOnce()
 				const updateTokenAction = jest.fn()
 				testStoreConfig.modules.conversationsStore.actions.deleteConversationFromServer = actionHandler
@@ -498,7 +519,7 @@ describe('Conversation.vue', () => {
 				expect(updateTokenAction).not.toHaveBeenCalled()
 			})
 
-			test('hides "delete conversation" action when not allowed', async() => {
+			test('hides "delete conversation" action when not allowed', async () => {
 				item.canDeleteConversation = false
 
 				const action = shallowMountAndGetAction('Delete conversation')
@@ -506,7 +527,7 @@ describe('Conversation.vue', () => {
 			})
 		})
 
-		test('copies link conversation', async() => {
+		test('copies link conversation', async () => {
 			const copyTextMock = jest.fn().mockResolvedValueOnce()
 			const wrapper = shallowMount(Conversation, {
 				localVue,
@@ -536,7 +557,7 @@ describe('Conversation.vue', () => {
 			expect(copyTextMock).toHaveBeenCalledWith('http://localhost/nc-webroot/call/XXTOKENXX')
 			expect(showSuccess).toHaveBeenCalled()
 		})
-		test('sets favorite', async() => {
+		test('sets favorite', async () => {
 			const toggleFavoriteAction = jest.fn().mockResolvedValueOnce()
 			testStoreConfig.modules.conversationsStore.actions.toggleFavorite = toggleFavoriteAction
 
@@ -565,7 +586,7 @@ describe('Conversation.vue', () => {
 			expect(toggleFavoriteAction).toHaveBeenCalledWith(expect.anything(), item)
 		})
 
-		test('unsets favorite', async() => {
+		test('unsets favorite', async () => {
 			const toggleFavoriteAction = jest.fn().mockResolvedValueOnce()
 			testStoreConfig.modules.conversationsStore.actions.toggleFavorite = toggleFavoriteAction
 
@@ -595,7 +616,7 @@ describe('Conversation.vue', () => {
 
 			expect(toggleFavoriteAction).toHaveBeenCalledWith(expect.anything(), item)
 		})
-		test('marks conversation as read', async() => {
+		test('marks conversation as read', async () => {
 			const clearLastReadMessageAction = jest.fn().mockResolvedValueOnce()
 			testStoreConfig.modules.conversationsStore.actions.clearLastReadMessage = clearLastReadMessageAction
 
diff --git a/src/components/LeftSidebar/ConversationsList/Conversation.vue b/src/components/LeftSidebar/ConversationsList/Conversation.vue
index 4f4e79276..a26177fb1 100644
--- a/src/components/LeftSidebar/ConversationsList/Conversation.vue
+++ b/src/components/LeftSidebar/ConversationsList/Conversation.vue
@@ -281,7 +281,8 @@ export default {
 		 * This is a simplified version of the last chat message.
 		 * Parameters are parsed without markup (just replaced with the name),
 		 * e.g. no avatars on mentions.
-		 * @returns {string} A simple message to show below the conversation name
+		 *
+		 * @return {string} A simple message to show below the conversation name
 		 */
 		simpleLastChatMessage() {
 			if (!Object.keys(this.lastChatMessage).length) {
@@ -300,7 +301,7 @@ export default {
 		},
 
 		/**
-		 * @returns {string} Part of the name until the first space
+		 * @return {string} Part of the name until the first space
 		 */
 		shortLastChatMessageAuthor() {
 			if (!Object.keys(this.lastChatMessage).length
@@ -390,6 +391,7 @@ export default {
 
 		/**
 		 * Set the notification level for the conversation
+		 *
 		 * @param {int} level The notification level to set.
 		 */
 		async setNotificationLevel(level) {
diff --git a/src/components/LeftSidebar/LeftSidebar.spec.js b/src/components/LeftSidebar/LeftSidebar.spec.js
index 99ff95127..366377715 100644
--- a/src/components/LeftSidebar/LeftSidebar.spec.js
+++ b/src/components/LeftSidebar/LeftSidebar.spec.js
@@ -35,6 +35,9 @@ describe('LeftSidebar.vue', () => {
 	let addConversationAction
 	let createOneToOneConversationAction
 
+	/**
+	 *
+	 */
 	function mountComponent() {
 		return mount(LeftSidebar, {
 			localVue,
@@ -117,7 +120,7 @@ describe('LeftSidebar.vue', () => {
 			conversationsListMock.mockImplementation(() => cloneDeep(conversationsList))
 		})
 
-		test('fetches and renders conversation list initially', async() => {
+		test('fetches and renders conversation list initially', async () => {
 			const conversationsReceivedEvent = jest.fn()
 			EventBus.$once('conversationsReceived', conversationsReceivedEvent)
 			fetchConversationsAction.mockResolvedValueOnce()
@@ -152,7 +155,7 @@ describe('LeftSidebar.vue', () => {
 			})
 		})
 
-		test('re-fetches conversations every 30 seconds', async() => {
+		test('re-fetches conversations every 30 seconds', async () => {
 			const wrapper = mountComponent()
 
 			expect(fetchConversationsAction).toHaveBeenCalled()
@@ -174,7 +177,7 @@ describe('LeftSidebar.vue', () => {
 			expect(fetchConversationsAction).toHaveBeenCalled()
 		})
 
-		test('re-fetches conversations when receiving bus event', async() => {
+		test('re-fetches conversations when receiving bus event', async () => {
 			const wrapper = mountComponent()
 
 			expect(fetchConversationsAction).toHaveBeenCalled()
@@ -275,6 +278,12 @@ describe('LeftSidebar.vue', () => {
 			fetchConversationsAction.mockResolvedValue()
 		})
 
+		/**
+		 * @param searchTerm
+		 * @param possibleResults
+		 * @param listedResults
+		 * @param loadStateSettingsOverride
+		 */
 		async function testSearch(searchTerm, possibleResults, listedResults, loadStateSettingsOverride) {
 			searchPossibleConversations.mockResolvedValueOnce({
 				data: {
@@ -318,7 +327,7 @@ describe('LeftSidebar.vue', () => {
 		}
 
 		describe('displaying search results', () => {
-			test('displays search results when search is active', async() => {
+			test('displays search results when search is active', async () => {
 				const wrapper = await testSearch(
 					'search',
 					[...usersResults, ...groupsResults, ...circlesResults],
@@ -364,7 +373,7 @@ describe('LeftSidebar.vue', () => {
 				expect(optionsEls.at(1).props('items')).toStrictEqual([groupsResults[0], groupsResults[1]])
 				expect(optionsEls.at(2).props('items')).toStrictEqual([circlesResults[0], circlesResults[1]])
 			})
-			test('only shows user search results when cannot create conversations', async() => {
+			test('only shows user search results when cannot create conversations', async () => {
 				const wrapper = await testSearch(
 					'search',
 					[...usersResults, ...groupsResults, ...circlesResults],
@@ -406,7 +415,7 @@ describe('LeftSidebar.vue', () => {
 				expect(optionsEls.at(0).props('items')).toStrictEqual([usersResults[1], usersResults[2]])
 				expect(optionsEls.length).toBe(1)
 			})
-			test('does not show circles results when circles are disabled', async() => {
+			test('does not show circles results when circles are disabled', async () => {
 				const wrapper = await testSearch(
 					'search',
 					[...usersResults, ...groupsResults],
@@ -453,6 +462,13 @@ describe('LeftSidebar.vue', () => {
 		})
 
 		describe('not found caption', () => {
+			/**
+			 * @param searchTerm
+			 * @param possibleResults
+			 * @param listedResults
+			 * @param loadStateSettingsOverride
+			 * @param expectedCaption
+			 */
 			async function testSearchNotFound(searchTerm, possibleResults, listedResults, loadStateSettingsOverride, expectedCaption) {
 				const wrapper = await testSearch(searchTerm, possibleResults, listedResults, loadStateSettingsOverride)
 
@@ -482,7 +498,7 @@ describe('LeftSidebar.vue', () => {
 				return wrapper
 			}
 
-			test('displays all types in caption when nothing was found', async() => {
+			test('displays all types in caption when nothing was found', async () => {
 				await testSearchNotFound(
 					'search',
 					[],
@@ -495,7 +511,7 @@ describe('LeftSidebar.vue', () => {
 				)
 			})
 
-			test('displays all types in caption when only listed conversations were found', async() => {
+			test('displays all types in caption when only listed conversations were found', async () => {
 				await testSearchNotFound(
 					'search',
 					[],
@@ -508,7 +524,7 @@ describe('LeftSidebar.vue', () => {
 				)
 			})
 
-			test('displays all types minus circles when nothing was found but circles is disabled', async() => {
+			test('displays all types minus circles when nothing was found but circles is disabled', async () => {
 				await testSearchNotFound(
 					'search',
 					[],
@@ -521,7 +537,7 @@ describe('LeftSidebar.vue', () => {
 				)
 			})
 
-			test('displays caption for users and groups not found', async() => {
+			test('displays caption for users and groups not found', async () => {
 				await testSearchNotFound(
 					'search',
 					[...circlesResults],
@@ -533,7 +549,7 @@ describe('LeftSidebar.vue', () => {
 					'Users and groups'
 				)
 			})
-			test('displays caption for users not found', async() => {
+			test('displays caption for users not found', async () => {
 				await testSearchNotFound(
 					'search',
 					[...circlesResults, ...groupsResults],
@@ -545,7 +561,7 @@ describe('LeftSidebar.vue', () => {
 					'Users'
 				)
 			})
-			test('displays caption for groups not found', async() => {
+			test('displays caption for groups not found', async () => {
 				await testSearchNotFound(
 					'search',
 					[...usersResults, ...circlesResults],
@@ -557,7 +573,7 @@ describe('LeftSidebar.vue', () => {
 					'Groups'
 				)
 			})
-			test('displays caption for groups and circles not found', async() => {
+			test('displays caption for groups and circles not found', async () => {
 				await testSearchNotFound(
 					'search',
 					[...usersResults],
@@ -569,7 +585,7 @@ describe('LeftSidebar.vue', () => {
 					'Groups and circles'
 				)
 			})
-			test('displays caption for users and circles not found', async() => {
+			test('displays caption for users and circles not found', async () => {
 				await testSearchNotFound(
 					'search',
 					[...groupsResults],
@@ -584,7 +600,7 @@ describe('LeftSidebar.vue', () => {
 		})
 
 		describe('clicking search results', () => {
-			test('joins listed conversation from search result', async() => {
+			test('joins listed conversation from search result', async () => {
 				const wrapper = await testSearch('search', [], listedResults)
 
 				const appNavEl = wrapper.findComponent({ name: 'AppNavigation' })
@@ -597,7 +613,7 @@ describe('LeftSidebar.vue', () => {
 				expect(wrapper.vm.$route.name).toBe('conversation')
 				expect(wrapper.vm.$route.params).toStrictEqual({ token: 'listed-token-2' })
 			})
-			test('creates one to one conversation from user search result', async() => {
+			test('creates one to one conversation from user search result', async () => {
 				createOneToOneConversationAction.mockResolvedValue({
 					id: 9999,
 					token: 'new-conversation',
@@ -614,7 +630,7 @@ describe('LeftSidebar.vue', () => {
 				expect(wrapper.vm.$route.name).toBe('conversation')
 				expect(wrapper.vm.$route.params).toStrictEqual({ token: 'new-conversation' })
 			})
-			test('shows group conversation dialog when clicking search result', async() => {
+			test('shows group conversation dialog when clicking search result', async () => {
 				const eventHandler = jest.fn()
 				EventBus.$once('NewGroupConversationDialog', eventHandler)
 
@@ -631,7 +647,7 @@ describe('LeftSidebar.vue', () => {
 				expect(createOneToOneConversationAction).not.toHaveBeenCalled()
 				expect(addConversationAction).not.toHaveBeenCalled()
 			})
-			test('shows circles conversation dialog when clicking search result', async() => {
+			test('shows circles conversation dialog when clicking search result', async () => {
 				const eventHandler = jest.fn()
 				EventBus.$once('NewGroupConversationDialog', eventHandler)
 
@@ -647,7 +663,7 @@ describe('LeftSidebar.vue', () => {
 				// nothing created yet
 				expect(createOneToOneConversationAction).not.toHaveBeenCalled()
 			})
-			test('clears search results when joining user chat', async() => {
+			test('clears search results when joining user chat', async () => {
 				createOneToOneConversationAction.mockResolvedValue({
 					id: 9999,
 					token: 'new-conversation',
@@ -669,7 +685,7 @@ describe('LeftSidebar.vue', () => {
 				expect(searchBoxEl.exists()).toBe(true)
 				expect(input.element.value).toBe('')
 			})
-			test('does not clear search results when clicking group chat', async() => {
+			test('does not clear search results when clicking group chat', async () => {
 				const wrapper = await testSearch('search', [...groupsResults], [])
 
 				const appNavEl = wrapper.findComponent({ name: 'AppNavigation' })
@@ -710,7 +726,7 @@ describe('LeftSidebar.vue', () => {
 		})
 	})
 
-	test('shows settings when clicking the settings button', async() => {
+	test('shows settings when clicking the settings button', async () => {
 		conversationsListMock.mockImplementation(() => [])
 		const eventHandler = jest.fn()
 		subscribe('show-settings', eventHandler)
diff --git a/src/components/LeftSidebar/LeftSidebar.vue b/src/components/LeftSidebar/LeftSidebar.vue
index 69131e761..00a79d432 100644
--- a/src/components/LeftSidebar/LeftSidebar.vue
+++ b/src/components/LeftSidebar/LeftSidebar.vue
@@ -358,7 +358,7 @@ export default {
 		 * Create a new conversation with the selected user
 		 * or bring up the dialog to create a new group/circle conversation
 		 *
-		 * @param {Object} item The autocomplete suggestion to start a conversation with
+		 * @param {object} item The autocomplete suggestion to start a conversation with
 		 * @param {string} item.id The ID of the target
 		 * @param {string} item.label The displayname of the target
 		 * @param {string} item.source The source of the target (e.g. users, groups, circle)
diff --git a/src/components/LeftSidebar/NewGroupConversation/NewGroupConversation.vue b/src/components/LeftSidebar/NewGroupConversation/NewGroupConversation.vue
index df32e225c..c8878799f 100644
--- a/src/components/LeftSidebar/NewGroupConversation/NewGroupConversation.vue
+++ b/src/components/LeftSidebar/NewGroupConversation/NewGroupConversation.vue
@@ -226,9 +226,11 @@ export default {
 
 			this.showModal()
 		},
-		/** Reinitialise the component to it's initial state. This is necessary
+		/**
+		 * Reinitialise the component to it's initial state. This is necessary
 		 * because once the component is mounted it's data would persist even if
-		 * the modal closes */
+		 * the modal closes
+		 */
 		closeModal() {
 			this.modal = false
 			this.page = 0
@@ -251,8 +253,10 @@ export default {
 		handleClickBack() {
 			this.page = 0
 		},
-		/** Handles the creation of the group conversation, adds the seleced
-		 * participants to it and routes to it */
+		/**
+		 * Handles the creation of the group conversation, adds the seleced
+		 * participants to it and routes to it
+		 */
 		async handleCreateConversation() {
 			this.page = 2
 
@@ -320,16 +324,20 @@ export default {
 				this.closeModal()
 			}
 		},
-		/** Creates a new private conversation, adds it to the store and sets
-		 * the local token value to the newly created conversation's token */
+		/**
+		 * Creates a new private conversation, adds it to the store and sets
+		 * the local token value to the newly created conversation's token
+		 */
 		async createPrivateConversation() {
 			const response = await createPrivateConversation(this.conversationName)
 			const conversation = response.data.ocs.data
 			this.$store.dispatch('addConversation', conversation)
 			this.token = conversation.token
 		},
-		/** Creates a new public conversation, adds it to the store and sets
-		 * the local token value to the newly created conversation's token */
+		/**
+		 * Creates a new public conversation, adds it to the store and sets
+		 * the local token value to the newly created conversation's token
+		 */
 		async createPublicConversation() {
 			const response = await createPublicConversation(this.conversationName)
 			const conversation = response.data.ocs.data
diff --git a/src/components/LeftSidebar/NewGroupConversation/SetContacts/SetContacts.vue b/src/components/LeftSidebar/NewGroupConversation/SetContacts/SetContacts.vue
index dfd8f38be..bbb30898c 100644
--- a/src/components/LeftSidebar/NewGroupConversation/SetContacts/SetContacts.vue
+++ b/src/components/LeftSidebar/NewGroupConversation/SetContacts/SetContacts.vue
@@ -97,8 +97,9 @@ export default {
 		/**
 		 * Search hint at the bottom of the participants list, displayed only if
 		 * the user is not searching
-		 * @returns {boolean}
-		 **/
+		 *
+		 * @return {boolean}
+		 */
 		displaySearchHint() {
 			return !this.contactsLoading && this.searchText === ''
 		},
diff --git a/src/components/LeftSidebar/NewGroupConversation/SetConversationType/SetConversationType.vue b/src/components/LeftSidebar/NewGroupConversation/SetConversationType/SetConversationType.vue
index 953151383..efc8fcd86 100644
--- a/src/components/LeftSidebar/NewGroupConversation/SetConversationType/SetConversationType.vue
+++ b/src/components/LeftSidebar/NewGroupConversation/SetConversationType/SetConversationType.vue
@@ -43,7 +43,9 @@ export default {
 		},
 	},
 	methods: {
-		/** Emits the input event with the checked bulean as a value
+		/**
+		 * Emits the input event with the checked bulean as a value
+		 *
 		 * @param {object} event The checkbox click event object.
 		 */
 		handleInput(event) {
diff --git a/src/components/MessagesList/MessagesGroup/Message/Message.spec.js b/src/components/MessagesList/MessagesGroup/Message/Message.spec.js
index 0d8547759..7a656eb2f 100644
--- a/src/components/MessagesList/MessagesGroup/Message/Message.spec.js
+++ b/src/components/MessagesList/MessagesGroup/Message/Message.spec.js
@@ -86,7 +86,7 @@ describe('Message.vue', () => {
 			store = new Vuex.Store(testStoreConfig)
 		})
 
-		test('renders rich text message', async() => {
+		test('renders rich text message', async () => {
 			const wrapper = shallowMount(Message, {
 				localVue,
 				store,
@@ -97,7 +97,7 @@ describe('Message.vue', () => {
 			expect(message.attributes('text')).toBe('test message')
 		})
 
-		test('renders emoji as single plain text', async() => {
+		test('renders emoji as single plain text', async () => {
 			messageProps.isSingleEmoji = true
 			messageProps.message = '🌧️'
 			const wrapper = shallowMount(Message, {
@@ -268,6 +268,11 @@ describe('Message.vue', () => {
 		})
 
 		describe('rich objects', () => {
+			/**
+			 * @param message
+			 * @param messageParameters
+			 * @param expectedRichParameters
+			 */
 			function renderRichObject(message, messageParameters, expectedRichParameters) {
 				messageProps.message = message
 				messageProps.messageParameters = messageParameters
@@ -480,7 +485,7 @@ describe('Message.vue', () => {
 			store = new Vuex.Store(testStoreConfig)
 		})
 
-		test('renders author if first message', async() => {
+		test('renders author if first message', async () => {
 			messageProps.isFirstMessage = true
 			const wrapper = shallowMount(Message, {
 				localVue,
@@ -492,7 +497,7 @@ describe('Message.vue', () => {
 			expect(displayName.text()).toBe('user-display-name-1')
 		})
 
-		test('does not render author if not first message', async() => {
+		test('does not render author if not first message', async () => {
 			messageProps.isFirstMessage = false
 			const wrapper = shallowMount(Message, {
 				localVue,
@@ -512,7 +517,7 @@ describe('Message.vue', () => {
 			store = new Vuex.Store(testStoreConfig)
 		})
 
-		test('does not render actions for system messages are available', async() => {
+		test('does not render actions for system messages are available', async () => {
 			messageProps.systemMessage = 'this is a system message'
 
 			const wrapper = shallowMount(Message, {
@@ -527,7 +532,7 @@ describe('Message.vue', () => {
 			expect(actionsEl.exists()).toBe(false)
 		})
 
-		test('does not render actions for temporary messages', async() => {
+		test('does not render actions for temporary messages', async () => {
 			messageProps.isTemporary = true
 
 			const wrapper = shallowMount(Message, {
@@ -542,7 +547,7 @@ describe('Message.vue', () => {
 			expect(actionsEl.exists()).toBe(false)
 		})
 
-		test('actions become visible on mouse over', async() => {
+		test('actions become visible on mouse over', async () => {
 			messageProps.sendingFailure = 'timeout'
 			const wrapper = shallowMount(Message, {
 				localVue,
@@ -573,7 +578,7 @@ describe('Message.vue', () => {
 		})
 
 		describe('reply action', () => {
-			test('replies to message', async() => {
+			test('replies to message', async () => {
 				const replyAction = jest.fn()
 				testStoreConfig.modules.quoteReplyStore.actions.addMessageToBeReplied = replyAction
 				store = new Vuex.Store(testStoreConfig)
@@ -607,7 +612,7 @@ describe('Message.vue', () => {
 				})
 			})
 
-			test('hides reply button when not replyable', async() => {
+			test('hides reply button when not replyable', async () => {
 				messageProps.isReplyable = false
 				store = new Vuex.Store(testStoreConfig)
 
@@ -626,7 +631,7 @@ describe('Message.vue', () => {
 		})
 
 		describe('private reply action', () => {
-			test('creates a new conversation when replying to message privately', async() => {
+			test('creates a new conversation when replying to message privately', async () => {
 				const routerPushMock = jest.fn().mockResolvedValue()
 				const createOneToOneConversation = jest.fn()
 				testStoreConfig.modules.conversationsStore.actions.createOneToOneConversation = createOneToOneConversation
@@ -667,6 +672,9 @@ describe('Message.vue', () => {
 				})
 			})
 
+			/**
+			 * @param visible
+			 */
 			function testPrivateReplyActionVisible(visible) {
 				store = new Vuex.Store(testStoreConfig)
 
@@ -683,25 +691,25 @@ describe('Message.vue', () => {
 				expect(actionButton.exists()).toBe(visible)
 			}
 
-			test('hides private reply action for own messages', async() => {
+			test('hides private reply action for own messages', async () => {
 				// using default message props which have the
 				// actor id set to the current user
 				testPrivateReplyActionVisible(false)
 			})
 
-			test('hides private reply action for one to one conversation type', async() => {
+			test('hides private reply action for one to one conversation type', async () => {
 				messageProps.actorId = 'another-user'
 				conversationProps.type = CONVERSATION.TYPE.ONE_TO_ONE
 				testPrivateReplyActionVisible(false)
 			})
 
-			test('hides private reply action for guest messages', async() => {
+			test('hides private reply action for guest messages', async () => {
 				messageProps.actorId = 'guest-user'
 				messageProps.actorType = ATTENDEE.ACTOR_TYPE.GUESTS
 				testPrivateReplyActionVisible(false)
 			})
 
-			test('hides private reply action when current user is a guest', async() => {
+			test('hides private reply action when current user is a guest', async () => {
 				messageProps.actorId = 'another-user'
 				getActorTypeMock.mockClear().mockReturnValue(() => ATTENDEE.ACTOR_TYPE.GUESTS)
 				testPrivateReplyActionVisible(false)
@@ -709,7 +717,7 @@ describe('Message.vue', () => {
 		})
 
 		describe('delete action', () => {
-			test('deletes message', async() => {
+			test('deletes message', async () => {
 				let resolveDeleteMessage
 				const deleteMessage = jest.fn().mockReturnValue(new Promise((resolve, reject) => { resolveDeleteMessage = resolve }))
 				testStoreConfig.modules.messagesStore.actions.deleteMessage = deleteMessage
@@ -755,6 +763,11 @@ describe('Message.vue', () => {
 				expect(wrapper.find('.icon-loading-small').exists()).toBe(false)
 			})
 
+			/**
+			 * @param visible
+			 * @param mockDate
+			 * @param participantType
+			 */
 			function testDeleteMessageVisible(visible, mockDate, participantType = PARTICIPANT.TYPE.USER) {
 				store = new Vuex.Store(testStoreConfig)
 
@@ -836,7 +849,7 @@ describe('Message.vue', () => {
 			})
 		})
 
-		test('marks message as unread', async() => {
+		test('marks message as unread', async () => {
 			const updateLastReadMessageAction = jest.fn().mockResolvedValueOnce()
 			const fetchConversationAction = jest.fn().mockResolvedValueOnce()
 			testStoreConfig.modules.conversationsStore.actions.updateLastReadMessage = updateLastReadMessageAction
@@ -888,7 +901,7 @@ describe('Message.vue', () => {
 			})
 		})
 
-		test('copies message link', async() => {
+		test('copies message link', async () => {
 			const copyTextMock = jest.fn()
 
 			// appears even with more restrictive conditions
@@ -926,7 +939,7 @@ describe('Message.vue', () => {
 			expect(copyTextMock).toHaveBeenCalledWith('http://localhost/nc-webroot/call/XXTOKENXX#message_123')
 		})
 
-		test('renders clickable custom actions', async() => {
+		test('renders clickable custom actions', async () => {
 			const handler = jest.fn()
 			const handler2 = jest.fn()
 			const actionsGetterMock = jest.fn().mockReturnValue([{
@@ -977,7 +990,7 @@ describe('Message.vue', () => {
 			store = new Vuex.Store(testStoreConfig)
 		})
 
-		test('lets user retry sending a timed out message', async() => {
+		test('lets user retry sending a timed out message', async () => {
 			messageProps.sendingFailure = 'timeout'
 			const wrapper = shallowMount(Message, {
 				localVue,
diff --git a/src/components/MessagesList/MessagesGroup/Message/MessagePart/FilePreview.spec.js b/src/components/MessagesList/MessagesGroup/Message/MessagePart/FilePreview.spec.js
index b0bf9ba99..cee2cb2ca 100644
--- a/src/components/MessagesList/MessagesGroup/Message/MessagePart/FilePreview.spec.js
+++ b/src/components/MessagesList/MessagesGroup/Message/MessagePart/FilePreview.spec.js
@@ -57,12 +57,15 @@ describe('FilePreview.vue', () => {
 		window.devicePixelRatio = oldPixelRatio
 	})
 
+	/**
+	 * @param url
+	 */
 	function parseRelativeUrl(url) {
 		return new URL('https://localhost' + url)
 	}
 
 	describe('file preview rendering', () => {
-		test('renders file preview', async() => {
+		test('renders file preview', async () => {
 			const wrapper = shallowMount(FilePreview, {
 				localVue,
 				store,
@@ -82,7 +85,7 @@ describe('FilePreview.vue', () => {
 			expect(wrapper.find('.loading').exists()).toBe(false)
 		})
 
-		test('renders file preview for guests', async() => {
+		test('renders file preview for guests', async () => {
 			propsData.link = 'https://localhost/nc-webroot/s/xtokenx'
 			getUserIdMock.mockClear().mockReturnValue(null)
 
@@ -105,7 +108,7 @@ describe('FilePreview.vue', () => {
 			expect(wrapper.find('.loading').exists()).toBe(false)
 		})
 
-		test('calculates preview size based on window pixel ratio', async() => {
+		test('calculates preview size based on window pixel ratio', async () => {
 			window.devicePixelRatio = 1.5
 
 			const wrapper = shallowMount(FilePreview, {
@@ -121,7 +124,7 @@ describe('FilePreview.vue', () => {
 			expect(imageUrl.searchParams.get('y')).toBe('576')
 		})
 
-		test('renders small previews when requested', async() => {
+		test('renders small previews when requested', async () => {
 			propsData.smallPreview = true
 
 			const wrapper = shallowMount(FilePreview, {
@@ -146,7 +149,7 @@ describe('FilePreview.vue', () => {
 				store = new Vuex.Store(testStoreConfig)
 			})
 
-			test('renders progress bar while uploading', async() => {
+			test('renders progress bar while uploading', async () => {
 				propsData.id = 'temp-123'
 				propsData.index = 'index-1'
 				propsData.uploadId = 1000
@@ -185,7 +188,7 @@ describe('FilePreview.vue', () => {
 			expect(wrapper.find('.loading').exists()).toBe(true)
 		})
 
-		test('renders default mime icon on load error', async() => {
+		test('renders default mime icon on load error', async () => {
 			const wrapper = shallowMount(FilePreview, {
 				localVue,
 				store,
@@ -199,7 +202,7 @@ describe('FilePreview.vue', () => {
 			expect(imageUrl).toBe(imagePath('core', 'filetypes/file'))
 		})
 
-		test('renders generic mime type icon for unknown mime types', async() => {
+		test('renders generic mime type icon for unknown mime types', async () => {
 			propsData.previewAvailable = 'no'
 			OC.MimeType.getIconUrl.mockReturnValueOnce(imagePath('core', 'image/jpeg'))
 
@@ -239,7 +242,7 @@ describe('FilePreview.vue', () => {
 					return null
 				})
 			})
-			test('directly renders small GIF files', async() => {
+			test('directly renders small GIF files', async () => {
 				propsData.size = 128
 
 				const wrapper = shallowMount(FilePreview, {
@@ -255,7 +258,7 @@ describe('FilePreview.vue', () => {
 					.toBe(generateRemoteUrl('dav/files/current-user-id') + '/path/to/test%20%2520.gif')
 			})
 
-			test('directly renders small GIF files (absolute path)', async() => {
+			test('directly renders small GIF files (absolute path)', async () => {
 				propsData.size = 128
 				propsData.path = '/path/to/test %20.gif'
 
@@ -272,7 +275,7 @@ describe('FilePreview.vue', () => {
 					.toBe(generateRemoteUrl('dav/files/current-user-id') + '/path/to/test%20%2520.gif')
 			})
 
-			test('directly renders small GIF files for guests', async() => {
+			test('directly renders small GIF files for guests', async () => {
 				propsData.size = 128
 				propsData.link = 'https://localhost/nc-webroot/s/xtokenx'
 				getUserIdMock.mockClear().mockReturnValue(null)
@@ -290,7 +293,7 @@ describe('FilePreview.vue', () => {
 					.toBe(propsData.link + '/download/test%20%2520.gif')
 			})
 
-			test('renders static preview for big GIF files', async() => {
+			test('renders static preview for big GIF files', async () => {
 				// bigger than max from capability
 				propsData.size = 2048
 
@@ -345,7 +348,7 @@ describe('FilePreview.vue', () => {
 				}
 			})
 
-			test('opens viewer when clicking if viewer available', async() => {
+			test('opens viewer when clicking if viewer available', async () => {
 				OCA.Viewer = {
 					open: jest.fn(),
 					availableHandlers: [{
@@ -377,7 +380,7 @@ describe('FilePreview.vue', () => {
 				expect(OCA.Files.Sidebar.state.file).toBe('/path/to/test.jpg')
 			})
 
-			test('does not open viewer when clicking if no mime handler available', async() => {
+			test('does not open viewer when clicking if no mime handler available', async () => {
 				OCA.Viewer = {
 					open: jest.fn(),
 					availableHandlers: [{
@@ -398,7 +401,7 @@ describe('FilePreview.vue', () => {
 				expect(OCA.Viewer.open).not.toHaveBeenCalled()
 			})
 
-			test('does not open viewer when clicking if viewer is not available', async() => {
+			test('does not open viewer when clicking if viewer is not available', async () => {
 				delete OCA.Viewer
 				const wrapper = shallowMount(FilePreview, {
 					localVue,
@@ -427,6 +430,9 @@ describe('FilePreview.vue', () => {
 					}
 				})
 
+				/**
+				 * @param visible
+				 */
 				async function testPlayButtonVisible(visible) {
 					const wrapper = shallowMount(FilePreview, {
 						localVue,
@@ -440,11 +446,11 @@ describe('FilePreview.vue', () => {
 					expect(buttonEl.exists()).toBe(visible)
 				}
 
-				test('renders play icon for video previews', async() => {
+				test('renders play icon for video previews', async () => {
 					await testPlayButtonVisible(true)
 				})
 
-				test('does not render play icon for direct renders', async() => {
+				test('does not render play icon for direct renders', async () => {
 					// gif is directly rendered
 					propsData.mimetype = 'image/gif'
 					propsData.name = 'test.gif'
@@ -453,7 +459,7 @@ describe('FilePreview.vue', () => {
 					await testPlayButtonVisible(false)
 				})
 
-				test('render play icon gif previews with big size', async() => {
+				test('render play icon gif previews with big size', async () => {
 					// gif is directly rendered
 					propsData.mimetype = 'image/gif'
 					propsData.name = 'test.gif'
@@ -463,12 +469,12 @@ describe('FilePreview.vue', () => {
 					await testPlayButtonVisible(true)
 				})
 
-				test('does not render play icon for small previews', async() => {
+				test('does not render play icon for small previews', async () => {
 					propsData.smallPreview = true
 					await testPlayButtonVisible(false)
 				})
 
-				test('does not render play icon for failed videos', async() => {
+				test('does not render play icon for failed videos', async () => {
 					const wrapper = shallowMount(FilePreview, {
 						localVue,
 						store,
@@ -481,12 +487,12 @@ describe('FilePreview.vue', () => {
 					expect(buttonEl.exists()).toBe(false)
 				})
 
-				test('does not render play icon if viewer not available', async() => {
+				test('does not render play icon if viewer not available', async () => {
 					delete OCA.Viewer
 					await testPlayButtonVisible(false)
 				})
 
-				test('does not render play icon for non-videos', async() => {
+				test('does not render play icon for non-videos', async () => {
 					// viewer supported, but not a video
 					propsData.mimetype = 'image/png'
 					propsData.name = 'test.png'
@@ -501,7 +507,7 @@ describe('FilePreview.vue', () => {
 		beforeEach(() => {
 			propsData.isUploadEditor = true
 		})
-		test('emits event when clicking remove button when inside upload editor', async() => {
+		test('emits event when clicking remove button when inside upload editor', async () => {
 			const wrapper = shallowMount(FilePreview, {
 				localVue,
 				store,
diff --git a/src/components/MessagesList/MessagesGroup/Message/MessagePart/Forwarder.vue b/src/components/MessagesList/MessagesGroup/Message/MessagePart/Forwarder.vue
index ffd8daea6..e62a1539c 100644
--- a/src/components/MessagesList/MessagesGroup/Message/MessagePart/Forwarder.vue
+++ b/src/components/MessagesList/MessagesGroup/Message/MessagePart/Forwarder.vue
@@ -103,7 +103,8 @@ export default {
 
 		/**
 		 * Object containing all the mentions in the message that will be forwarded
-		 * @returns {Object} mentions.
+		 *
+		 * @return {object} mentions.
 		 */
 		mentions() {
 			const mentions = {}
diff --git a/src/components/MessagesList/MessagesGroup/MessagesGroup.vue b/src/components/MessagesList/MessagesGroup/MessagesGroup.vue
index 9c77b34e8..64492cdc8 100644
--- a/src/components/MessagesList/MessagesGroup/MessagesGroup.vue
+++ b/src/components/MessagesList/MessagesGroup/MessagesGroup.vue
@@ -112,28 +112,32 @@ export default {
 	computed: {
 		/**
 		 * The message actor type.
-		 * @returns {string}
+		 *
+		 * @return {string}
 		 */
 		actorType() {
 			return this.messages[0].actorType
 		},
 		/**
 		 * The message actor id.
-		 * @returns {string}
+		 *
+		 * @return {string}
 		 */
 		actorId() {
 			return this.messages[0].actorId
 		},
 		/**
 		 * The message date.
-		 * @returns {string}
+		 *
+		 * @return {string}
 		 */
 		dateSeparator() {
 			return this.messages[0].dateSeparator || ''
 		},
 		/**
 		 * The message actor display name.
-		 * @returns {string}
+		 *
+		 * @return {string}
 		 */
 		actorDisplayName() {
 			const displayName = this.messages[0].actorDisplayName.trim()
@@ -150,7 +154,8 @@ export default {
 		},
 		/**
 		 * Whether the given message is a system message
-		 * @returns {bool}
+		 *
+		 * @return {bool}
 		 */
 		isSystemMessage() {
 			return this.messages[0].systemMessage.length !== 0
diff --git a/src/components/MessagesList/MessagesList.spec.js b/src/components/MessagesList/MessagesList.spec.js
index d9f0f2fa5..22d6a3e53 100644
--- a/src/components/MessagesList/MessagesList.spec.js
+++ b/src/components/MessagesList/MessagesList.spec.js
@@ -286,6 +286,9 @@ describe('MessagesList.vue', () => {
 			expect(messagesListMock).toHaveBeenCalledWith(TOKEN)
 		})
 
+		/**
+		 * @param messages
+		 */
 		function testNotGrouped(messages) {
 			messagesListMock.mockReturnValue(messages)
 
diff --git a/src/components/MessagesList/MessagesList.vue b/src/components/MessagesList/MessagesList.vue
index cfafc4a07..62143728a 100644
--- a/src/components/MessagesList/MessagesList.vue
+++ b/src/components/MessagesList/MessagesList.vue
@@ -147,7 +147,7 @@ export default {
 		/**
 		 * Finds the first visual unread message element
 		 *
-		 * @returns {object} DOM element of the first unread message
+		 * @return {object} DOM element of the first unread message
 		 */
 		unreadMessageElement() {
 			let el = document.getElementById('message_' + this.visualLastReadMessageId)
@@ -162,7 +162,7 @@ export default {
 		 * Gets the messages array. We need this because the DynamicScroller needs an array to
 		 * loop through.
 		 *
-		 * @returns {array}
+		 * @return {Array}
 		 */
 		messagesList() {
 			return this.$store.getters.messagesList(this.token)
@@ -172,7 +172,7 @@ export default {
 		 * corresponds to the id of the message, and makes it easy and efficient to access the
 		 * individual message object.
 		 *
-		 * @returns {object}
+		 * @return {object}
 		 */
 		messages() {
 			// FIXME: remove if unused ?
@@ -180,7 +180,8 @@ export default {
 		},
 		/**
 		 * Creates an array of messages grouped in nested arrays by same autor.
-		 * @returns {array}
+		 *
+		 * @return {Array}
 		 */
 		messagesGroupedByAuthor() {
 			const groups = []
@@ -211,7 +212,8 @@ export default {
 		 * When isSticky is true, as new messages are appended to the list, the div .scroller
 		 * automatically scrolls down to the last message, if it's false, new messages are
 		 * appended but the scrolling position is not altered.
-		 * @returns {boolean}
+		 *
+		 * @return {boolean}
 		 */
 		isSticky() {
 			return this.isChatScrolledToBottom
@@ -221,7 +223,7 @@ export default {
 		 * Returns whether the current participant is a participant of the
 		 * current conversation or not.
 		 *
-		 * @returns {Boolean} true if it is already a participant, false
+		 * @return {boolean} true if it is already a participant, false
 		 *          otherwise.
 		 */
 		isParticipant() {
@@ -314,7 +316,7 @@ export default {
 		 * @param {string} message2.actorDisplayName Actor display name of previous message
 		 * @param {string} message2.systemMessage System message content of the previous message
 		 * @param {int} message2.timestamp Timestamp of the second message
-		 * @returns {boolean} Boolean if the messages should be grouped or not
+		 * @return {boolean} Boolean if the messages should be grouped or not
 		 */
 		messagesShouldBeGrouped(message1, message2) {
 			if (!message2) {
@@ -354,7 +356,7 @@ export default {
 		 * @param {null|object} message2 The previous message
 		 * @param {string} message2.id The ID of the second message
 		 * @param {int} message2.timestamp Timestamp of the second message
-		 * @returns {boolean} Boolean if the messages have the same date
+		 * @return {boolean} Boolean if the messages have the same date
 		 */
 		messagesHaveDifferentDate(message1, message2) {
 			return !message2 // There is no previous message
@@ -367,7 +369,7 @@ export default {
 		 * @param {object} message The message object
 		 * @param {string} message.id The ID of the message
 		 * @param {int} message.timestamp Timestamp of the message
-		 * @returns {string} Translated string of "<Today>, <November 11th, 2019>", "<3 days ago>, <November 8th, 2019>"
+		 * @return {string} Translated string of "<Today>, <November 11th, 2019>", "<3 days ago>, <November 8th, 2019>"
 		 */
 		generateDateSeparator(message) {
 			const date = this.getDateOfMessage(message)
@@ -402,7 +404,7 @@ export default {
 		 * @param {object} message The message object
 		 * @param {string} message.id The ID of the message
 		 * @param {int} message.timestamp Timestamp of the message
-		 * @returns {object} MomentJS object
+		 * @return {object} MomentJS object
 		 */
 		getDateOfMessage(message) {
 			if (message.id.toString().startsWith('temp-')) {
@@ -512,6 +514,7 @@ export default {
 
 		/**
 		 * Get messages history.
+		 *
 		 * @param {boolean} includeLastKnown Include or exclude the last known message in the response
 		 */
 		async getOldMessages(includeLastKnown) {
@@ -535,6 +538,7 @@ export default {
 
 		/**
 		 * Creates a long polling request for a new message.
+		 *
 		 * @param {boolean} scrollToBottom Whether we should try to automatically scroll to the bottom
 		 */
 		async getNewMessages(scrollToBottom = true) {
@@ -634,7 +638,7 @@ export default {
 		 * the bottom of the viewport.
 		 *
 		 * @param {object} messageEl message element after which to start searching
-		 * @returns {object} DOM element for the last visible message
+		 * @return {object} DOM element for the last visible message
 		 */
 		findFirstVisibleMessage(messageEl) {
 			let el = messageEl
@@ -789,7 +793,7 @@ export default {
 		 * @param {string} messageId message id
 		 * @param {boolean} smooth true to smooth scroll, false to jump directly
 		 * @param {boolean} highlightAnimation true to highlight and set focus to the message
-		 * @returns {bool} true if element was found, false otherwise
+		 * @return {bool} true if element was found, false otherwise
 		 */
 		focusMessage(messageId, smooth = true, highlightAnimation = true) {
 			const element = document.getElementById(`message_${messageId}`)
@@ -799,7 +803,7 @@ export default {
 				return false
 			}
 
-			this.$nextTick(async() => {
+			this.$nextTick(async () => {
 				// FIXME: this doesn't wait for the smooth scroll to end
 				await element.scrollIntoView({
 					behavior: smooth ? 'smooth' : 'auto',
@@ -821,7 +825,8 @@ export default {
 
 		/**
 		 * gets the last known message id.
-		 * @returns {string} The last known message id.
+		 *
+		 * @return {string} The last known message id.
 		 */
 		getLastKnownMessageId() {
 			let i = this.messagesList.length - 1
@@ -836,7 +841,8 @@ export default {
 		},
 		/**
 		 * gets the first message's id.
-		 * @returns {string}
+		 *
+		 * @return {string}
 		 */
 		getFirstKnownMessageId() {
 			return this.messagesList[0].id.toString()
diff --git a/src/components/NewMessageForm/AdvancedInput/AdvancedInput.vue b/src/components/NewMessageForm/AdvancedInput/AdvancedInput.vue
index eae9624c5..c54995088 100644
--- a/src/components/NewMessageForm/AdvancedInput/AdvancedInput.vue
+++ b/src/components/NewMessageForm/AdvancedInput/AdvancedInput.vue
@@ -107,7 +107,7 @@ import debounce from 'debounce'
  * vue-at component or not.
  *
  * @param {CSSStyleSheet} sheet the style sheet to check.
- * @returns {Boolean} True if it is the style sheet from vue-at, false
+ * @return {boolean} True if it is the style sheet from vue-at, false
  *          otherwise.
  */
 function isDefaultAtWhoStyleSheet(sheet) {
@@ -281,7 +281,8 @@ export default {
 		 * The vue-at library only searches in the display name by default.
 		 * But luckily our server responds already only with matching items,
 		 * so we just filter none and show them all.
-		 * @returns {boolean} True as we never filter anything out
+		 *
+		 * @return {boolean} True as we never filter anything out
 		 */
 		atFilter() {
 			return true
@@ -347,7 +348,7 @@ export default {
 		 * Sets the autocomplete mention candidates based on the matched text
 		 * after the "@".
 		 *
-		 * @param {String} chunk the matched text to look candidate mentions for.
+		 * @param {string} chunk the matched text to look candidate mentions for.
 		 */
 		handleAtEvent: debounce(function(chunk) {
 			this.queryPossibleMentions(chunk)
diff --git a/src/components/NewMessageForm/NewMessageForm.vue b/src/components/NewMessageForm/NewMessageForm.vue
index d506e6c60..ea426b765 100644
--- a/src/components/NewMessageForm/NewMessageForm.vue
+++ b/src/components/NewMessageForm/NewMessageForm.vue
@@ -185,7 +185,7 @@ export default {
 		/**
 		 * The current conversation token
 		 *
-		 * @returns {String}
+		 * @return {string}
 		 */
 		token() {
 			return this.$store.getters.getToken()
@@ -314,8 +314,8 @@ export default {
 		 *
 		 * The parsed text is also trimmed.
 		 *
-		 * @param {String} text the raw text
-		 * @returns {String} the parsed text
+		 * @param {string} text the raw text
+		 * @return {string} the parsed text
 		 */
 		rawToParsed(text) {
 			text = text.replace(/<br>/g, '\n')
@@ -397,7 +397,7 @@ export default {
 
 		async handleFileShare() {
 			picker.pick()
-				.then(async(path) => {
+				.then(async (path) => {
 					console.debug(`path ${path} selected for sharing`)
 					if (!path.startsWith('/')) {
 						throw new Error(t('files', 'Invalid path selected'))
@@ -440,7 +440,6 @@ export default {
 		 * @param {File[] | FileList} files pasted files list
 		 * @param {bool} rename whether to rename the files
 		 * @param {bool} isVoiceMessage indicates whether the file is a vooicemessage
-
 		 */
 		async handleFiles(files, rename = false, isVoiceMessage) {
 			// Create a unique id for the upload operation
diff --git a/src/components/Quote.vue b/src/components/Quote.vue
index 220181401..64ac90019 100644
--- a/src/components/Quote.vue
+++ b/src/components/Quote.vue
@@ -134,7 +134,8 @@ export default {
 	computed: {
 		/**
 		 * The message actor display name.
-		 * @returns {string}
+		 *
+		 * @return {string}
 		 */
 		getDisplayName() {
 			const displayName = this.actorDisplayName.trim()
@@ -186,7 +187,8 @@ export default {
 		 * This is a simplified version of the last chat message.
 		 * Parameters are parsed without markup (just replaced with the name),
 		 * e.g. no avatars on mentions.
-		 * @returns {string} A simple message to show below the conversation name
+		 *
+		 * @return {string} A simple message to show below the conversation name
 		 */
 		simpleQuotedMessage() {
 			if (!Object.keys(this.messageParameters).length) {
diff --git a/src/components/RightSidebar/Participants/CurrentParticipants/CurrentParticipants.vue b/src/components/RightSidebar/Participants/CurrentParticipants/CurrentParticipants.vue
index 6e4c3d1bc..015c0295f 100644
--- a/src/components/RightSidebar/Participants/CurrentParticipants/CurrentParticipants.vue
+++ b/src/components/RightSidebar/Participants/CurrentParticipants/CurrentParticipants.vue
@@ -68,7 +68,7 @@ export default {
 		/**
 		 * Gets the participants array.
 		 *
-		 * @returns {array}
+		 * @return {Array}
 		 */
 		participantsList() {
 			let participants = this.$store.getters.participantsList(this.token)
@@ -134,7 +134,7 @@ export default {
 		 * @param {string} participant2.actorType Second participant actor type
 		 * @param {string} participant2.status Second participant user status
 		 * @param {int} participant2.inCall Second participant in call flag
-		 * @returns {number}
+		 * @return {number}
 		 */
 		sortParticipants(participant1, participant2) {
 			const p1IsGroup = participant1.actorType === ATTENDEE.ACTOR_TYPE.GROUPS
diff --git a/src/components/RightSidebar/Participants/ParticipantsList/Participant/Participant.spec.js b/src/components/RightSidebar/Participants/ParticipantsList/Participant/Participant.spec.js
index 4e72252ab..62afba853 100644
--- a/src/components/RightSidebar/Participants/ParticipantsList/Participant/Participant.spec.js
+++ b/src/components/RightSidebar/Participants/ParticipantsList/Participant/Participant.spec.js
@@ -22,6 +22,10 @@ describe('Participant.vue', () => {
 	let testStoreConfig
 	let tooltipMock
 
+	/**
+	 * @param wrapper
+	 * @param htmlEl
+	 */
 	async function getLastTooltipValue(wrapper, htmlEl) {
 		tooltipMock.mockClear()
 		await wrapper.vm.forceEnableTooltips()
@@ -76,6 +80,10 @@ describe('Participant.vue', () => {
 		jest.clearAllMocks()
 	})
 
+	/**
+	 * @param participant
+	 * @param showUserStatus
+	 */
 	function mountParticipant(participant, showUserStatus = false) {
 		return shallowMount(Participant, {
 			localVue,
@@ -173,6 +181,9 @@ describe('Participant.vue', () => {
 	})
 
 	describe('user name', () => {
+		/**
+		 * @param wrapper
+		 */
 		async function getUserTooltip(wrapper) {
 			const tooltipEl = wrapper.find('.participant-row__user-name').element
 			return getLastTooltipValue(wrapper, tooltipEl)
@@ -183,34 +194,34 @@ describe('Participant.vue', () => {
 			participant.statusMessage = ''
 		})
 
-		test('renders plain user name for regular user', async() => {
+		test('renders plain user name for regular user', async () => {
 			const wrapper = mountParticipant(participant)
 			expect(wrapper.text()).toBe('Alice')
 			expect(await getUserTooltip(wrapper)).toBe('Alice')
 		})
 
-		test('renders guest suffix for guests', async() => {
+		test('renders guest suffix for guests', async () => {
 			participant.participantType = PARTICIPANT.TYPE.GUEST
 			const wrapper = mountParticipant(participant)
 			expect(wrapper.text()).toStrictEqual(expect.stringMatching(/^Alice\s+\(guest\)$/))
 			expect(await getUserTooltip(wrapper)).toBe('Alice (guest)')
 		})
 
-		test('renders moderator suffix for moderators', async() => {
+		test('renders moderator suffix for moderators', async () => {
 			participant.participantType = PARTICIPANT.TYPE.MODERATOR
 			const wrapper = mountParticipant(participant)
 			expect(wrapper.text()).toStrictEqual(expect.stringMatching(/^Alice\s+\(moderator\)$/))
 			expect(await getUserTooltip(wrapper)).toBe('Alice (moderator)')
 		})
 
-		test('renders guest moderator suffix for guest moderators', async() => {
+		test('renders guest moderator suffix for guest moderators', async () => {
 			participant.participantType = PARTICIPANT.TYPE.GUEST_MODERATOR
 			const wrapper = mountParticipant(participant)
 			expect(wrapper.text()).toStrictEqual(expect.stringMatching(/^Alice\s+\(moderator\)\s+\(guest\)$/))
 			expect(await getUserTooltip(wrapper)).toBe('Alice (moderator) (guest)')
 		})
 
-		test('renders bot suffix for bots', async() => {
+		test('renders bot suffix for bots', async () => {
 			participant.actorType = ATTENDEE.ACTOR_TYPE.USERS
 			participant.actorId = ATTENDEE.BRIDGE_BOT_ID
 			const wrapper = mountParticipant(participant)
@@ -220,12 +231,15 @@ describe('Participant.vue', () => {
 	})
 
 	describe('user status', () => {
+		/**
+		 * @param wrapper
+		 */
 		async function getStatusTooltip(wrapper) {
 			const tooltipEl = wrapper.find('.participant-row__status>span').element
 			return getLastTooltipValue(wrapper, tooltipEl)
 		}
 
-		test('renders user status', async() => {
+		test('renders user status', async () => {
 			const wrapper = mountParticipant(participant)
 			expect(wrapper.find('.participant-row__status').text()).toBe('🌧️ rainy')
 			expect(await getStatusTooltip(wrapper)).toBe('🌧️ rainy')
@@ -238,7 +252,7 @@ describe('Participant.vue', () => {
 			expect(wrapper.find('.participant-row__status').exists()).toBe(false)
 		})
 
-		test('renders dnd status', async() => {
+		test('renders dnd status', async () => {
 			participant.statusMessage = ''
 			participant.status = 'dnd'
 			const wrapper = mountParticipant(participant)
@@ -246,7 +260,7 @@ describe('Participant.vue', () => {
 			expect(await getStatusTooltip(wrapper)).toBe('🌧️ Do not disturb')
 		})
 
-		test('renders away status', async() => {
+		test('renders away status', async () => {
 			participant.statusMessage = ''
 			participant.status = 'away'
 			const wrapper = mountParticipant(participant)
@@ -258,6 +272,9 @@ describe('Participant.vue', () => {
 	describe('call icons', () => {
 		let getParticipantRaisedHandMock
 
+		/**
+		 * @param wrapper
+		 */
 		async function getCallIconTooltip(wrapper) {
 			const tooltipEl = wrapper.find('.participant-row__callstate-icon').element
 			return getLastTooltipValue(wrapper, tooltipEl)
@@ -278,7 +295,7 @@ describe('Participant.vue', () => {
 			expect(wrapper.findComponent(Microphone).exists()).toBe(false)
 			expect(wrapper.findComponent(Hand).exists()).toBe(false)
 		})
-		test('renders video call icon', async() => {
+		test('renders video call icon', async () => {
 			participant.inCall = PARTICIPANT.CALL_FLAG.WITH_VIDEO
 			const wrapper = mountParticipant(participant)
 			expect(wrapper.findComponent(Video).exists()).toBe(true)
@@ -288,7 +305,7 @@ describe('Participant.vue', () => {
 
 			expect(await getCallIconTooltip(wrapper)).toBe('Joined with video')
 		})
-		test('renders audio call icon', async() => {
+		test('renders audio call icon', async () => {
 			participant.inCall = PARTICIPANT.CALL_FLAG.WITH_AUDIO
 			const wrapper = mountParticipant(participant)
 			expect(wrapper.findComponent(Video).exists()).toBe(false)
@@ -298,7 +315,7 @@ describe('Participant.vue', () => {
 
 			expect(await getCallIconTooltip(wrapper)).toBe('Joined with audio')
 		})
-		test('renders phone call icon', async() => {
+		test('renders phone call icon', async () => {
 			participant.inCall = PARTICIPANT.CALL_FLAG.WITH_PHONE
 			const wrapper = mountParticipant(participant)
 			expect(wrapper.findComponent(Video).exists()).toBe(false)
@@ -308,7 +325,7 @@ describe('Participant.vue', () => {
 
 			expect(await getCallIconTooltip(wrapper)).toBe('Joined via phone')
 		})
-		test('renders hand raised icon', async() => {
+		test('renders hand raised icon', async () => {
 			participant.inCall = PARTICIPANT.CALL_FLAG.WITH_VIDEO
 			getParticipantRaisedHandMock = jest.fn().mockReturnValue({ state: true })
 
@@ -322,7 +339,7 @@ describe('Participant.vue', () => {
 
 			expect(await getCallIconTooltip(wrapper)).toBe('Raised their hand')
 		})
-		test('renders video call icon when joined with multiple', async() => {
+		test('renders video call icon when joined with multiple', async () => {
 			participant.inCall = PARTICIPANT.CALL_FLAG.WITH_VIDEO | PARTICIPANT.CALL_FLAG.WITH_PHONE
 			const wrapper = mountParticipant(participant)
 			expect(wrapper.findComponent(Video).exists()).toBe(true)
@@ -365,6 +382,9 @@ describe('Participant.vue', () => {
 				store = new Vuex.Store(testStoreConfig)
 			})
 
+			/**
+			 *
+			 */
 			async function testCanDemote() {
 				const wrapper = mountParticipant(participant)
 				const actionButton = findActionButton(wrapper, 'Demote from moderator')
@@ -378,49 +398,52 @@ describe('Participant.vue', () => {
 				})
 			}
 
+			/**
+			 *
+			 */
 			async function testCannotDemote() {
 				const wrapper = mountParticipant(participant)
 				const actionButton = findActionButton(wrapper, 'Demote to moderator')
 				expect(actionButton.exists()).toBe(false)
 			}
 
-			test('allows a moderator to demote a moderator', async() => {
+			test('allows a moderator to demote a moderator', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.MODERATOR
 				participant.participantType = PARTICIPANT.TYPE.MODERATOR
 				await testCanDemote()
 			})
 
-			test('allows a moderator to demote a guest moderator', async() => {
+			test('allows a moderator to demote a guest moderator', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.MODERATOR
 				participant.participantType = PARTICIPANT.TYPE.GUEST_MODERATOR
 				await testCanDemote()
 			})
 
-			test('allows a guest moderator to demote a moderator', async() => {
+			test('allows a guest moderator to demote a moderator', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.GUEST_MODERATOR
 				participant.participantType = PARTICIPANT.TYPE.MODERATOR
 				await testCanDemote()
 			})
 
-			test('allows a guest moderator to demote a guest moderator', async() => {
+			test('allows a guest moderator to demote a guest moderator', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.GUEST_MODERATOR
 				participant.participantType = PARTICIPANT.TYPE.GUEST_MODERATOR
 				await testCanDemote()
 			})
 
-			test('does not allow to demote an owner', async() => {
+			test('does not allow to demote an owner', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.MODERATOR
 				participant.participantType = PARTICIPANT.TYPE.OWNER
 				await testCannotDemote()
 			})
 
-			test('does not allow demoting groups', async() => {
+			test('does not allow demoting groups', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.MODERATOR
 				participant.actorType = ATTENDEE.ACTOR_TYPE.GROUPS
 				await testCannotDemote()
 			})
 
-			test('does not allow demoting self', async() => {
+			test('does not allow demoting self', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.MODERATOR
 				conversation.sessionId = 'current-session-id'
 				participant.participantType = PARTICIPANT.TYPE.MODERATOR
@@ -428,7 +451,7 @@ describe('Participant.vue', () => {
 				await testCannotDemote()
 			})
 
-			test('does not allow demoting self as guest', async() => {
+			test('does not allow demoting self as guest', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.GUEST_MODERATOR
 				conversation.sessionId = 'current-session-id'
 				participant.participantType = PARTICIPANT.TYPE.GUEST_MODERATOR
@@ -436,7 +459,7 @@ describe('Participant.vue', () => {
 				await testCannotDemote()
 			})
 
-			test('does not allow a non-moderator to demote', async() => {
+			test('does not allow a non-moderator to demote', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.USER
 				await testCannotDemote()
 			})
@@ -451,6 +474,9 @@ describe('Participant.vue', () => {
 				store = new Vuex.Store(testStoreConfig)
 			})
 
+			/**
+			 *
+			 */
 			async function testCanPromote() {
 				const wrapper = mountParticipant(participant)
 				const actionButton = findActionButton(wrapper, 'Promote to moderator')
@@ -464,66 +490,69 @@ describe('Participant.vue', () => {
 				})
 			}
 
+			/**
+			 *
+			 */
 			async function testCannotPromote() {
 				const wrapper = mountParticipant(participant)
 				const actionButton = findActionButton(wrapper, 'Promote to moderator')
 				expect(actionButton.exists()).toBe(false)
 			}
 
-			test('allows a moderator to promote a user to moderator', async() => {
+			test('allows a moderator to promote a user to moderator', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.MODERATOR
 				await testCanPromote()
 			})
 
-			test('allows a moderator to promote a self-joined user to moderator', async() => {
+			test('allows a moderator to promote a self-joined user to moderator', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.MODERATOR
 				participant.participantType = PARTICIPANT.TYPE.USER_SELF_JOINED
 				await testCanPromote()
 			})
 
-			test('allows a moderator to promote a guest to moderator', async() => {
+			test('allows a moderator to promote a guest to moderator', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.MODERATOR
 				participant.participantType = PARTICIPANT.TYPE.GUEST
 				await testCanPromote()
 			})
 
-			test('allows a guest moderator to promote a user to moderator', async() => {
+			test('allows a guest moderator to promote a user to moderator', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.GUEST_MODERATOR
 				await testCanPromote()
 			})
 
-			test('allows a guest moderator to promote a guest to moderator', async() => {
+			test('allows a guest moderator to promote a guest to moderator', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.GUEST_MODERATOR
 				participant.participantType = PARTICIPANT.TYPE.GUEST
 				await testCanPromote()
 			})
 
-			test('does not allow to promote a moderator', async() => {
+			test('does not allow to promote a moderator', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.MODERATOR
 				participant.participantType = PARTICIPANT.TYPE.MODERATOR
 				await testCannotPromote()
 			})
 
-			test('does not allow to promote a guest moderator', async() => {
+			test('does not allow to promote a guest moderator', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.MODERATOR
 				participant.participantType = PARTICIPANT.TYPE.GUEST_MODERATOR
 				await testCannotPromote()
 			})
 
-			test('does not allow promoting groups', async() => {
+			test('does not allow promoting groups', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.MODERATOR
 				participant.actorType = ATTENDEE.ACTOR_TYPE.GROUPS
 				await testCannotPromote()
 			})
 
-			test('does not allow promoting the bridge bot', async() => {
+			test('does not allow promoting the bridge bot', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.MODERATOR
 				participant.actorType = ATTENDEE.ACTOR_TYPE.USERS
 				participant.actorId = ATTENDEE.BRIDGE_BOT_ID
 				await testCannotPromote()
 			})
 
-			test('does not allow a non-moderator to promote', async() => {
+			test('does not allow a non-moderator to promote', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.USER
 				await testCannotPromote()
 			})
@@ -538,7 +567,7 @@ describe('Participant.vue', () => {
 				store = new Vuex.Store(testStoreConfig)
 			})
 
-			test('allows moderators to resend invitations for email participants', async() => {
+			test('allows moderators to resend invitations for email participants', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.MODERATOR
 				participant.actorType = ATTENDEE.ACTOR_TYPE.EMAILS
 				const wrapper = mountParticipant(participant)
@@ -553,14 +582,14 @@ describe('Participant.vue', () => {
 				})
 			})
 
-			test('does not allow non-moderators to resend invitations', async() => {
+			test('does not allow non-moderators to resend invitations', async () => {
 				participant.actorType = ATTENDEE.ACTOR_TYPE.EMAILS
 				const wrapper = mountParticipant(participant)
 				const actionButton = findActionButton(wrapper, 'Resend invitation')
 				expect(actionButton.exists()).toBe(false)
 			})
 
-			test('does not display resend invitations action when not an email actor', async() => {
+			test('does not display resend invitations action when not an email actor', async () => {
 				participant.actorType = ATTENDEE.ACTOR_TYPE.USERS
 				const wrapper = mountParticipant(participant)
 				const actionButton = findActionButton(wrapper, 'Resend invitation')
@@ -577,6 +606,9 @@ describe('Participant.vue', () => {
 				store = new Vuex.Store(testStoreConfig)
 			})
 
+			/**
+			 * @param buttonText
+			 */
 			async function testCanRemove(buttonText = 'Remove participant') {
 				const wrapper = mountParticipant(participant)
 				const actionButton = findActionButton(wrapper, buttonText)
@@ -590,49 +622,52 @@ describe('Participant.vue', () => {
 				})
 			}
 
+			/**
+			 *
+			 */
 			async function testCannotRemove() {
 				const wrapper = mountParticipant(participant)
 				const actionButton = findActionButton(wrapper, 'Remove participant')
 				expect(actionButton.exists()).toBe(false)
 			}
 
-			test('allows a moderator to remove a moderator', async() => {
+			test('allows a moderator to remove a moderator', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.MODERATOR
 				participant.participantType = PARTICIPANT.TYPE.MODERATOR
 				await testCanRemove()
 			})
 
-			test('allows a moderator to remove a guest moderator', async() => {
+			test('allows a moderator to remove a guest moderator', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.MODERATOR
 				participant.participantType = PARTICIPANT.TYPE.GUEST_MODERATOR
 				await testCanRemove()
 			})
 
-			test('allows a guest moderator to remove a moderator', async() => {
+			test('allows a guest moderator to remove a moderator', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.GUEST_MODERATOR
 				participant.participantType = PARTICIPANT.TYPE.MODERATOR
 				await testCanRemove()
 			})
 
-			test('allows a guest moderator to remove a guest moderator', async() => {
+			test('allows a guest moderator to remove a guest moderator', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.GUEST_MODERATOR
 				participant.participantType = PARTICIPANT.TYPE.GUEST_MODERATOR
 				await testCanRemove()
 			})
 
-			test('allows a moderator to remove groups', async() => {
+			test('allows a moderator to remove groups', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.MODERATOR
 				participant.actorType = ATTENDEE.ACTOR_TYPE.GROUPS
 				await testCanRemove('Remove group and members')
 			})
 
-			test('does not allow to remove an owner', async() => {
+			test('does not allow to remove an owner', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.MODERATOR
 				participant.participantType = PARTICIPANT.TYPE.OWNER
 				await testCannotRemove()
 			})
 
-			test('does not allow removing self', async() => {
+			test('does not allow removing self', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.MODERATOR
 				conversation.sessionId = 'current-session-id'
 				participant.participantType = PARTICIPANT.TYPE.MODERATOR
@@ -640,7 +675,7 @@ describe('Participant.vue', () => {
 				await testCannotRemove()
 			})
 
-			test('does not allow removing self as guest', async() => {
+			test('does not allow removing self as guest', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.GUEST_MODERATOR
 				conversation.sessionId = 'current-session-id'
 				participant.participantType = PARTICIPANT.TYPE.GUEST_MODERATOR
@@ -648,12 +683,15 @@ describe('Participant.vue', () => {
 				await testCannotRemove()
 			})
 
-			test('does not allow a non-moderator to remove', async() => {
+			test('does not allow a non-moderator to remove', async () => {
 				conversation.participantType = PARTICIPANT.TYPE.USER
 				await testCannotRemove()
 			})
 		})
 		describe('dial-in PIN', () => {
+			/**
+			 *
+			 */
 			function testPinVisible() {
 				const wrapper = mountParticipant(participant)
 				let actionTexts = wrapper.findAllComponents(ActionText)
@@ -716,7 +754,7 @@ describe('Participant.vue', () => {
 			expect(wrapper.findAllComponents(ActionButton).exists()).toBe(false)
 		})
 
-		test('triggers event when clicking', async() => {
+		test('triggers event when clicking', async () => {
 			const eventHandler = jest.fn()
 			const wrapper = mountParticipant(participant)
 			wrapper.vm.$on('clickParticipant', eventHandler)
@@ -726,7 +764,7 @@ describe('Participant.vue', () => {
 			expect(eventHandler).toHaveBeenCalledWith(participant)
 		})
 
-		test('does not trigger click event when not a search result', async() => {
+		test('does not trigger click event when not a search result', async () => {
 			const eventHandler = jest.fn()
 			delete participant.label
 			delete participant.source
diff --git a/src/components/RightSidebar/Participants/ParticipantsList/Participant/Participant.vue b/src/components/RightSidebar/Participants/ParticipantsList/Participant/Participant.vue
index 17c5ba7e4..cb3b5a5ce 100644
--- a/src/components/RightSidebar/Participants/ParticipantsList/Participant/Participant.vue
+++ b/src/components/RightSidebar/Participants/ParticipantsList/Participant/Participant.vue
@@ -256,7 +256,8 @@ export default {
 		/**
 		 * Check if the current participant belongs to the selected participants array
 		 * in the store
-		 * @returns {boolean}
+		 *
+		 * @return {boolean}
 		 */
 		isSelected() {
 			if (this.isSelectable) {
@@ -274,7 +275,8 @@ export default {
 		 * If the Participant component is used as to display a search result, it will
 		 * return true. We use this not to display actions on the searched contacts and
 		 * groups.
-		 * @returns {boolean}
+		 *
+		 * @return {boolean}
 		 */
 		isSearched() {
 			return this.participant.label !== undefined
diff --git a/src/components/RightSidebar/Participants/ParticipantsSearchResults/ParticipantsSearchResults.vue b/src/components/RightSidebar/Participants/ParticipantsSearchResults/ParticipantsSearchResults.vue
index be50fff23..d2dd08cad 100644
--- a/src/components/RightSidebar/Participants/ParticipantsSearchResults/ParticipantsSearchResults.vue
+++ b/src/components/RightSidebar/Participants/ParticipantsSearchResults/ParticipantsSearchResults.vue
@@ -131,7 +131,8 @@ export default {
 			type: Boolean,
 			default: false,
 		},
-		/** If so, this component will add clicked participant to the selected
+		/**
+		 * If so, this component will add clicked participant to the selected
 		 * participants store;
 		 */
 		selectable: {
diff --git a/src/components/RightSidebar/Participants/ParticipantsTab.vue b/src/components/RightSidebar/Participants/ParticipantsTab.vue
index c7008820d..18a7f2727 100644
--- a/src/components/RightSidebar/Participants/ParticipantsTab.vue
+++ b/src/components/RightSidebar/Participants/ParticipantsTab.vue
@@ -234,7 +234,8 @@ export default {
 
 		/**
 		 * Add the selected group/user/circle to the conversation
-		 * @param {Object} item The autocomplete suggestion to start a conversation with
+		 *
+		 * @param {object} item The autocomplete suggestion to start a conversation with
 		 * @param {string} item.id The ID of the target
 		 * @param {string} item.source The source of the target
 		 */
diff --git a/src/components/RightSidebar/RightSidebar.vue b/src/components/RightSidebar/RightSidebar.vue
index 0749560e8..40578d833 100644
--- a/src/components/RightSidebar/RightSidebar.vue
+++ b/src/components/RightSidebar/RightSidebar.vue
@@ -184,7 +184,8 @@ export default {
 
 		/**
 		 * The conversation title value passed into the AppSidebar component.
-		 * @returns {string} The conversation's title.
+		 *
+		 * @return {string} The conversation's title.
 		 */
 		title() {
 			if (this.isRenamingConversation) {
@@ -244,6 +245,7 @@ export default {
 
 		/**
 		 * Updates the conversationName value while editing the conversation's title.
+		 *
 		 * @param {string} title the conversation title emitted by the AppSidevar vue
 		 * component.
 		 */
diff --git a/src/components/SettingsDialog/SettingsDialog.vue b/src/components/SettingsDialog/SettingsDialog.vue
index 73936f0fd..38ef02535 100644
--- a/src/components/SettingsDialog/SettingsDialog.vue
+++ b/src/components/SettingsDialog/SettingsDialog.vue
@@ -196,7 +196,7 @@ export default {
 				.startAt(this.attachmentFolder)
 				.build()
 			picker.pick()
-				.then(async(path) => {
+				.then(async (path) => {
 					console.debug(`Path '${path}' selected for talk attachments`)
 					if (path !== '' && !path.startsWith('/')) {
 						throw new Error(t('spreed', 'Invalid path selected'))
diff --git a/src/deck.js b/src/deck.js
index d0f63f047..d8d094689 100644
--- a/src/deck.js
+++ b/src/deck.js
@@ -29,6 +29,10 @@ import { postRichObjectToConversation } from './services/messagesService'
 import RoomSelector from './views/RoomSelector'
 
 (function(OC, OCA, t, n) {
+	/**
+	 * @param card
+	 * @param token
+	 */
 	async function postCardToRoom(card, token) {
 		try {
 			const response = await postRichObjectToConversation(token, {
@@ -53,6 +57,9 @@ import RoomSelector from './views/RoomSelector'
 		}
 	}
 
+	/**
+	 *
+	 */
 	function init() {
 		if (!OCA.Deck) {
 			return
diff --git a/src/init.js b/src/init.js
index c92b366f7..532008c54 100644
--- a/src/init.js
+++ b/src/init.js
@@ -32,12 +32,13 @@ if (!window.OCA.Talk) {
 
 /**
  * Frontend message API for adding actions to talk messages.
+ *
  * @param {*} Object the wrapping object.
- * @param {String} label the action label.
+ * @param {string} label the action label.
  * @param {Function} callback the callback function. This function will receive
  * the messageAPIData object as a parameter and be triggered by a click on the
  * action.
- * @param {String} icon the action label. E.g. "icon-reply"
+ * @param {string} icon the action label. E.g. "icon-reply"
  */
 window.OCA.Talk.registerMessageAction = ({ label, callback, icon }) => {
 	const messageAction = {
diff --git a/src/main.js b/src/main.js
index 218d9ab79..4aed820a3 100644
--- a/src/main.js
+++ b/src/main.js
@@ -2,7 +2,9 @@
  * @copyright Copyright (c) 2019 John Molakvoæ <skjnldsv@protonmail.com>
  *
  * @author John Molakvoæ <skjnldsv@protonmail.com>
+ *
  * @author Joas Schilling <coding@schilljs.com>
+ *
  * @author Marco Ambrosini <marcoambrosini@pm.me>
  *
  * @license GNU AGPL version 3 or any later version
diff --git a/src/mainFilesSidebar.js b/src/mainFilesSidebar.js
index 469616847..4e4dff746 100644
--- a/src/mainFilesSidebar.js
+++ b/src/mainFilesSidebar.js
@@ -2,7 +2,9 @@
  * @copyright Copyright (c) 2019 John Molakvoæ <skjnldsv@protonmail.com>
  *
  * @author John Molakvoæ <skjnldsv@protonmail.com>
+ *
  * @author Joas Schilling <coding@schilljs.com>
+ *
  * @author Marco Ambrosini <marcoambrosini@pm.me>
  *
  * @license GNU AGPL version 3 or any later version
diff --git a/src/mainPublicShareAuthSidebar.js b/src/mainPublicShareAuthSidebar.js
index 9d72012a3..4031a771e 100644
--- a/src/mainPublicShareAuthSidebar.js
+++ b/src/mainPublicShareAuthSidebar.js
@@ -93,6 +93,9 @@ function wrapBody() {
 	bodyElement.appendChild(bodyWrapperElement)
 }
 
+/**
+ *
+ */
 function adjustLayout() {
 	const contentElement = document.createElement('div')
 	contentElement.setAttribute('id', 'content')
@@ -116,6 +119,9 @@ function adjustLayout() {
 
 adjustLayout()
 
+/**
+ *
+ */
 function getShareToken() {
 	const shareTokenElement = document.getElementById('sharingToken')
 	return shareTokenElement.value
diff --git a/src/mainPublicShareSidebar.js b/src/mainPublicShareSidebar.js
index 40d1f90ee..3fd6f40a3 100644
--- a/src/mainPublicShareSidebar.js
+++ b/src/mainPublicShareSidebar.js
@@ -66,6 +66,9 @@ Vue.use(VueShortKey, { prevent: ['input', 'textarea', 'div'] })
 Vue.use(vOutsideEvents)
 Vue.use(VueObserveVisibility)
 
+/**
+ *
+ */
 function adjustLayout() {
 	document.querySelector('#app-content').appendChild(document.querySelector('footer'))
 
@@ -89,6 +92,9 @@ if (window.innerWidth > 1111) {
 	sidebarState.isOpen = true
 }
 
+/**
+ *
+ */
 function addTalkSidebarTrigger() {
 	const talkSidebarTriggerElement = document.createElement('button')
 	talkSidebarTriggerElement.setAttribute('id', 'talk-sidebar-trigger')
@@ -110,6 +116,9 @@ function addTalkSidebarTrigger() {
 
 addTalkSidebarTrigger()
 
+/**
+ *
+ */
 function getShareToken() {
 	const shareTokenElement = document.getElementById('sharingToken')
 	return shareTokenElement.value
diff --git a/src/mixins/arrowNavigation.js b/src/mixins/arrowNavigation.js
index 2fe79c4e0..b0fc4c5f0 100644
--- a/src/mixins/arrowNavigation.js
+++ b/src/mixins/arrowNavigation.js
@@ -74,6 +74,7 @@ const arrowNavigation = {
 
 		/**
 		 * If none already focused, focus the first rendered result
+		 *
 		 * @param {Event} event the keydown event
 		 */
 		focusInitialise(event) {
@@ -84,6 +85,7 @@ const arrowNavigation = {
 
 		/**
 		 * Focus the first item if any
+		 *
 		 * @param {Event} event the keydown event
 		 */
 		focusFirst(event) {
@@ -99,6 +101,7 @@ const arrowNavigation = {
 
 		/**
 		 * Focus the next item if any
+		 *
 		 * @param {Event} event the keydown event
 		 */
 		focusNext(event) {
@@ -124,6 +127,7 @@ const arrowNavigation = {
 
 		/**
 		 * Focus the previous item if any
+		 *
 		 * @param {Event} event the keydown event
 		 */
 		focusPrev(event) {
@@ -149,6 +153,7 @@ const arrowNavigation = {
 
 		/**
 		 * Focus the specified item index if it exists
+		 *
 		 * @param {number} index the item index
 		 */
 		focusIndex(index) {
@@ -160,6 +165,7 @@ const arrowNavigation = {
 
 		/**
 		 * Set the current focused element based on the target
+		 *
 		 * @param {Event} event the focus event
 		 */
 		setFocusedIndex(event) {
diff --git a/src/mixins/readableNumber.js b/src/mixins/readableNumber.js
index 944f703cf..78057cecf 100644
--- a/src/mixins/readableNumber.js
+++ b/src/mixins/readableNumber.js
@@ -29,7 +29,7 @@ const readableNumber = {
 		 * 9432670284 => 943 267 0284
 		 *
 		 * @param {string} number The number to make readable
-		 * @returns {string}
+		 * @return {string}
 		 */
 		readableNumber(number) {
 			const chunks = this.stringChop(number, 3)
@@ -42,9 +42,10 @@ const readableNumber = {
 
 		/**
 		 * Copied from https://www.w3resource.com/javascript-exercises/javascript-string-exercise-17.php
+		 *
 		 * @param {string} str The string to chop
 		 * @param {number} size Size of the chunks
-		 * @returns {string[]}
+		 * @return {string[]}
 		 */
 		stringChop(str, size) {
 			str = String(str)
diff --git a/src/mixins/vueAtReparenter.js b/src/mixins/vueAtReparenter.js
index 89e2b0bf6..fab4cce35 100644
--- a/src/mixins/vueAtReparenter.js
+++ b/src/mixins/vueAtReparenter.js
@@ -59,7 +59,7 @@ export default {
 		 * The "atwho" property is an object when the panel is open and null
 		 * when the panel is closed.
 		 *
-		 * @returns {Object} the "atwho" property of the vue-at component.
+		 * @return {object} the "atwho" property of the vue-at component.
 		 */
 		atwho() {
 			if (!this.at) {
@@ -73,7 +73,7 @@ export default {
 		 * Returns a list of CSS clases from the space separated string
 		 * "atWhoPanelExtraClasses".
 		 *
-		 * @returns {Array} the list of CSS classes
+		 * @return {Array} the list of CSS classes
 		 */
 		atWhoPanelExtraClassesList() {
 			return this.atWhoPanelExtraClasses.split(' ').filter(cssClass => cssClass !== '')
@@ -91,8 +91,8 @@ export default {
 		 * for anything else, so it can be modified while the panel is open to
 		 * point to the new parent.
 		 *
-		 * @param {Object} atwho current value of atwho
-		 * @param {Object} atwhoOld previous value of atwho
+		 * @param {object} atwho current value of atwho
+		 * @param {object} atwhoOld previous value of atwho
 		 */
 		atwho(atwho, atwhoOld) {
 			// Only check whether the object existed or not; its properties are
diff --git a/src/services/callsService.js b/src/services/callsService.js
index f7f4cf67f..565c9bfbb 100644
--- a/src/services/callsService.js
+++ b/src/services/callsService.js
@@ -40,7 +40,7 @@ import {
  *
  * @param {string} token The token of the call to be joined.
  * @param {int} flags The available PARTICIPANT.CALL_FLAG for this participants
- * @returns {int} The actual flags based on the available media
+ * @return {int} The actual flags based on the available media
  */
 const joinCall = async function(token, flags) {
 	try {
@@ -52,6 +52,7 @@ const joinCall = async function(token, flags) {
 
 /**
  * Leave a call as participant
+ *
  * @param {string} token The token of the call to be left
  */
 const leaveCall = async function(token) {
diff --git a/src/services/conversationsService.js b/src/services/conversationsService.js
index 604b56dcf..0427479dc 100644
--- a/src/services/conversationsService.js
+++ b/src/services/conversationsService.js
@@ -26,6 +26,7 @@ import { CONVERSATION, SHARE } from '../constants'
 
 /**
  * Fetches the conversations from the server.
+ *
  * @param {object} options options
  */
 const fetchConversations = async function(options) {
@@ -37,6 +38,7 @@ const fetchConversations = async function(options) {
 
 /**
  * Fetches a conversation from the server.
+ *
  * @param {string} token The token of the conversation to be fetched.
  */
 const fetchConversation = async function(token) {
@@ -45,6 +47,7 @@ const fetchConversation = async function(token) {
 
 /**
  * Fetch listed conversations
+ *
  * @param {string} searchText The string that will be used in the search query.
  * @param {object} options options
  */
@@ -91,6 +94,7 @@ const searchPossibleConversations = async function({ searchText, token, onlyUser
 
 /**
  * Create a new one to one conversation with the specified user.
+ *
  * @param {string} userId The ID of the user with wich the new conversation will be opened.
  */
 const createOneToOneConversation = async function(userId) {
@@ -104,6 +108,7 @@ const createOneToOneConversation = async function(userId) {
 
 /**
  * Create a new group conversation.
+ *
  * @param {string} invite The group/circle ID
  * @param {string} source The source of the invite ID (defaults to groups)
  */
@@ -118,6 +123,7 @@ const createGroupConversation = async function(invite, source) {
 
 /**
  * Create a new private conversation.
+ *
  * @param {string} conversationName The name for the new conversation
  */
 const createPrivateConversation = async function(conversationName) {
@@ -131,6 +137,7 @@ const createPrivateConversation = async function(conversationName) {
 
 /**
  * Create a new private conversation.
+ *
  * @param {string} conversationName The name for the new conversation
  */
 const createPublicConversation = async function(conversationName) {
@@ -144,6 +151,7 @@ const createPublicConversation = async function(conversationName) {
 
 /**
  * Set a conversation's password
+ *
  * @param {string} token the conversation's token
  * @param {string} password the password to be set
  */
@@ -156,6 +164,7 @@ const setConversationPassword = async function(token, password) {
 
 /**
  * Set a conversation's name
+ *
  * @param {string} token the conversation's token
  * @param {string} name the name to be set
  */
@@ -168,6 +177,7 @@ const setConversationName = async function(token, name) {
 
 /**
  * Delete a conversation.
+ *
  * @param {string} token The token of the conversation to be deleted.
  */
 const deleteConversation = async function(token) {
@@ -181,6 +191,7 @@ const deleteConversation = async function(token) {
 
 /**
  * Clears the conversation history
+ *
  * @param {string} token The token of the conversation to be deleted.
  */
 const clearConversationHistory = async function(token) {
@@ -190,6 +201,7 @@ const clearConversationHistory = async function(token) {
 
 /**
  * Add a conversation to the favorites
+ *
  * @param {string} token The token of the conversation to be favorites
  */
 const addToFavorites = async function(token) {
@@ -203,6 +215,7 @@ const addToFavorites = async function(token) {
 
 /**
  * Remove a conversation from the favorites
+ *
  * @param {string} token The token of the conversation to be removed from favorites
  */
 const removeFromFavorites = async function(token) {
@@ -216,6 +229,7 @@ const removeFromFavorites = async function(token) {
 
 /**
  * Remove a conversation from the favorites
+ *
  * @param {string} token The token of the conversation to be removed from favorites
  * @param {int} level The notification level to set.
  */
@@ -230,6 +244,7 @@ const setNotificationLevel = async function(token, level) {
 
 /**
  * Make the conversation public
+ *
  * @param {string} token The token of the conversation to be removed from favorites
  */
 const makePublic = async function(token) {
@@ -243,6 +258,7 @@ const makePublic = async function(token) {
 
 /**
  * Make the conversation private
+ *
  * @param {string} token The token of the conversation to be removed from favorites
  */
 const makePrivate = async function(token) {
@@ -256,6 +272,7 @@ const makePrivate = async function(token) {
 
 /**
  * Change the SIP enabled
+ *
  * @param {string} token The token of the conversation to be modified
  * @param {int} newState The new SIP state to set
  */
@@ -267,6 +284,7 @@ const setSIPEnabled = async function(token, newState) {
 
 /**
  * Change the lobby state
+ *
  * @param {string} token The token of the conversation to be modified
  * @param {int} newState The new lobby state to set
  * @param {int} timestamp The UNIX timestamp (in seconds) to set, if any
@@ -285,6 +303,7 @@ const changeLobbyState = async function(token, newState, timestamp) {
 
 /**
  * Change the read-only state
+ *
  * @param {string} token The token of the conversation to be modified
  * @param {int} readOnly The new read-only state to set
  */
@@ -301,6 +320,7 @@ const changeReadOnlyState = async function(token, readOnly) {
 
 /**
  * Change the listable scope
+ *
  * @param {string} token The token of the conversation to be modified
  * @param {int} listable The new listable scope to set
  */
diff --git a/src/services/conversationsService.spec.js b/src/services/conversationsService.spec.js
index ba38063e7..ffea8cccb 100644
--- a/src/services/conversationsService.spec.js
+++ b/src/services/conversationsService.spec.js
@@ -9,6 +9,11 @@ describe('conversationsService', () => {
 		mockAxios.reset()
 	})
 
+	/**
+	 * @param token
+	 * @param onlyUsers
+	 * @param expectedShareTypes
+	 */
 	function testSearchPossibleConversations(token, onlyUsers, expectedShareTypes) {
 		searchPossibleConversations(
 			{
diff --git a/src/services/filesIntegrationServices.js b/src/services/filesIntegrationServices.js
index 578e2f69b..49eb32dad 100644
--- a/src/services/filesIntegrationServices.js
+++ b/src/services/filesIntegrationServices.js
@@ -26,9 +26,10 @@ import { generateOcsUrl } from '@nextcloud/router'
 /**
  * Gets the conversation token for a given file id
  *
- * @param {Object} .fileId the id of the file
- * @param {Object} options unused
- * @returns {String} the conversation token
+ * @param {object} .fileId the id of the file
+ * @param options.fileId
+ * @param {object} options unused
+ * @return {string} the conversation token
  */
 const getFileConversation = async function({ fileId }, options) {
 	const response = await axios.get(generateOcsUrl('apps/spreed/api/v1/file/{fileId}', { fileId }))
@@ -38,8 +39,8 @@ const getFileConversation = async function({ fileId }, options) {
 /**
  * Gets the public share conversation token for a given share token.
  *
- * @param {String} shareToken the token of the share
- * @returns {String} the conversation token
+ * @param {string} shareToken the token of the share
+ * @return {string} the conversation token
  * @throws {Exception} if the conversation token could not be got
  */
 const getPublicShareConversationData = async function(shareToken) {
diff --git a/src/services/filesSharingServices.js b/src/services/filesSharingServices.js
index cc84cd8f7..c6d74b27a 100644
--- a/src/services/filesSharingServices.js
+++ b/src/services/filesSharingServices.js
@@ -25,12 +25,13 @@ import { showError } from '@nextcloud/dialogs'
 
 /**
  * Appends a file as a message to the messagelist.
+ *
  * @param {string} path The file path from the user's root directory
  * @param {string} token The conversation's token
  * e.g. `/myfile.txt`
  * @param {string} referenceId An optional reference id to recognize the message later
- * @param {array} metadata the metadata json encoded array
-*/
+ * @param {Array} metadata the metadata json encoded array
+ */
 const shareFile = async function(path, token, referenceId, metadata) {
 	try {
 		return axios.post(
diff --git a/src/services/matterbridgeService.js b/src/services/matterbridgeService.js
index c84f444e9..4bdf11d99 100644
--- a/src/services/matterbridgeService.js
+++ b/src/services/matterbridgeService.js
@@ -28,6 +28,7 @@ import {
 
 /**
  * Edit the bridge of a room
+ *
  * @param {token} token the conversation token.
  * @param {string} enabled state of the bridge
  * @param {string} parts parts of the bridge, where it has to connect
@@ -43,6 +44,7 @@ const editBridge = async function(token, enabled, parts) {
 
 /**
  * Get the bridge of a room
+ *
  * @param {token} token the conversation token.
  */
 const getBridge = async function(token) {
@@ -52,6 +54,7 @@ const getBridge = async function(token) {
 
 /**
  * Get the bridge binary state for a room
+ *
  * @param {token} token the conversation token.
  */
 const getBridgeProcessState = async function(token) {
diff --git a/src/services/messagesService.js b/src/services/messagesService.js
index 630445f23..05e7a4a25 100644
--- a/src/services/messagesService.js
+++ b/src/services/messagesService.js
@@ -53,7 +53,7 @@ const fetchMessages = async function({ token, lastKnownMessageId, includeLastKno
  * @param {object} options options
  * @param {int} lastKnownMessageId The id of the last message in the store.
  */
-const lookForNewMessages = async({ token, lastKnownMessageId }, options) => {
+const lookForNewMessages = async ({ token, lastKnownMessageId }, options) => {
 	return axios.get(generateOcsUrl('apps/spreed/api/v1/chat/{token}', { token }), Object.assign(options, {
 		params: {
 			setReadMarker: 0,
@@ -71,8 +71,9 @@ const lookForNewMessages = async({ token, lastKnownMessageId }, options) => {
  * @param {string} param0.token The conversation token
  * @param {string} param0.message The message object
  * @param {string} param0.referenceId A reference id to identify the message later again
- * @param {Number} param0.parent The id of the message to be replied to
+ * @param {number} param0.parent The id of the message to be replied to
  * @param {object} options request options
+ * @param param0.actorDisplayName
  */
 const postNewMessage = async function({ token, message, actorDisplayName, referenceId, parent }, options) {
 	return axios.post(generateOcsUrl('apps/spreed/api/v1/chat/{token}', { token }), {
@@ -87,8 +88,10 @@ const postNewMessage = async function({ token, message, actorDisplayName, refere
  * Deletes a message from the server.
  *
  * @param {object} param0 The message object that is destructured
+ * @param param0.token
  * @param {string} token The conversation token
  * @param {string} id The id of the message to be deleted
+ * @param param0.id
  */
 const deleteMessage = async function({ token, id }) {
 	return axios.delete(generateOcsUrl('apps/spreed/api/v1/chat/{token}/{id}', { token, id }))
diff --git a/src/services/participantsService.js b/src/services/participantsService.js
index 111bad917..35cdf4956 100644
--- a/src/services/participantsService.js
+++ b/src/services/participantsService.js
@@ -37,7 +37,7 @@ import {
  * @param {options} options request options;
  * @param {bool} forceJoin whether to force join;
  */
-const joinConversation = async({ token, forceJoin = false }, options) => {
+const joinConversation = async ({ token, forceJoin = false }, options) => {
 	const response = await axios.post(generateOcsUrl('apps/spreed/api/v4/room/{token}/participants/active', { token }), {
 		force: forceJoin,
 	}, options)
@@ -54,7 +54,7 @@ const joinConversation = async({ token, forceJoin = false }, options) => {
  *
  * @param {string} token The conversation token;
  */
-const rejoinConversation = async(token) => {
+const rejoinConversation = async (token) => {
 	return axios.post(generateOcsUrl('apps/spreed/api/v4/room/{token}/participants/active', { token }))
 }
 
@@ -87,6 +87,7 @@ const leaveConversationSync = function(token) {
 
 /**
  * Add a participant to a conversation.
+ *
  * @param {token} token the conversation token.
  * @param {string} newParticipant the id of the new participant
  * @param {string} source the source Source of the participant as returned by the autocomplete suggestion endpoint (default is users)
@@ -118,19 +119,19 @@ const removeAttendeeFromConversation = async function(token, attendeeId) {
 	return response
 }
 
-const promoteToModerator = async(token, options) => {
+const promoteToModerator = async (token, options) => {
 	const response = await axios.post(generateOcsUrl('apps/spreed/api/v4/room/{token}/moderators', { token }), options)
 	return response
 }
 
-const demoteFromModerator = async(token, options) => {
+const demoteFromModerator = async (token, options) => {
 	const response = await axios.delete(generateOcsUrl('apps/spreed/api/v4/room/{token}/moderators', { token }), {
 		params: options,
 	})
 	return response
 }
 
-const fetchParticipants = async(token, options) => {
+const fetchParticipants = async (token, options) => {
 	options = options || {}
 	options.params = options.params || {}
 	options.params.includeStatus = true
@@ -138,7 +139,7 @@ const fetchParticipants = async(token, options) => {
 	return response
 }
 
-const setGuestUserName = async(token, userName) => {
+const setGuestUserName = async (token, userName) => {
 	const response = await axios.post(generateOcsUrl('apps/spreed/api/v1/guest/{token}/name', { token }), {
 		displayName: userName,
 	})
@@ -152,7 +153,7 @@ const setGuestUserName = async(token, userName) => {
  * @param {string} token conversation token
  * @param {int} attendeeId attendee id to target, or null for all
  */
-const resendInvitations = async(token, { attendeeId = null }) => {
+const resendInvitations = async (token, { attendeeId = null }) => {
 	await axios.post(generateOcsUrl('apps/spreed/api/v4/room/{token}/participants/resend-invitations', { token }), {
 		attendeeId,
 	})
diff --git a/src/services/publicShareAuthService.js b/src/services/publicShareAuthService.js
index 0d044ee1d..98b7276c8 100644
--- a/src/services/publicShareAuthService.js
+++ b/src/services/publicShareAuthService.js
@@ -25,8 +25,8 @@ import { generateOcsUrl } from '@nextcloud/router'
 /**
  * Gets the public share auth conversation token for a given share token.
  *
- * @param {String} shareToken the token of the share
- * @returns {String} the conversation token
+ * @param {string} shareToken the token of the share
+ * @return {string} the conversation token
  * @throws {Exception} if the conversation token could not be got
  */
 const getPublicShareAuthConversationToken = async function(shareToken) {
diff --git a/src/services/settingsService.js b/src/services/settingsService.js
index 68adef35e..2c4503c59 100644
--- a/src/services/settingsService.js
+++ b/src/services/settingsService.js
@@ -28,7 +28,7 @@ import BrowserStorage from './BrowserStorage'
  * Sets the attachment folder setting for the user
  *
  * @param {string} path The name of the folder
- * @returns {Object} The axios response
+ * @return {object} The axios response
  */
 const setAttachmentFolder = async function(path) {
 	return axios.post(generateOcsUrl('apps/spreed/api/v1/settings/user'), {
@@ -41,7 +41,7 @@ const setAttachmentFolder = async function(path) {
  * Sets the read status privacy setting for the user
  *
  * @param {int} privacy The selected value, either 0 or 1
- * @returns {Object} The axios response
+ * @return {object} The axios response
  */
 const setReadStatusPrivacy = async function(privacy) {
 	return axios.post(generateOcsUrl('apps/spreed/api/v1/settings/user'), {
@@ -56,7 +56,7 @@ const setReadStatusPrivacy = async function(privacy) {
  * @param {Array<string>} sipGroups The groups allowed to enable SIP on a conversation
  * @param {string} sharedSecret The shared secret which is used by the SIP server to authenticate
  * @param {string} dialInInfo The dial-in Information displayed in the email and sidebar
- * @returns {Object} The axios response
+ * @return {object} The axios response
  */
 const setSIPSettings = async function(sipGroups, sharedSecret, dialInInfo) {
 	return axios.post(generateOcsUrl('apps/spreed/api/v1/settings/sip'), {
diff --git a/src/services/signalingService.js b/src/services/signalingService.js
index bf0c6dd01..4c3ae8017 100644
--- a/src/services/signalingService.js
+++ b/src/services/signalingService.js
@@ -23,10 +23,11 @@ import { generateOcsUrl } from '@nextcloud/router'
 
 /**
  * Fetches the signaling settings for a conversation
+ *
  * @param {string} token The token of the conversation to be signaled.
  * @param {object} options options
  */
-const fetchSignalingSettings = async({ token }, options) => {
+const fetchSignalingSettings = async ({ token }, options) => {
 	return axios.get(generateOcsUrl('apps/spreed/api/v3/signaling/settings'), Object.assign(options, {
 		params: {
 			token,
@@ -34,11 +35,11 @@ const fetchSignalingSettings = async({ token }, options) => {
 	}))
 }
 
-const pullSignalingMessages = async(token, options) => {
+const pullSignalingMessages = async (token, options) => {
 	return axios.get(generateOcsUrl('apps/spreed/api/v3/signaling/{token}', { token }), options)
 }
 
-const getWelcomeMessage = async(serverId) => {
+const getWelcomeMessage = async (serverId) => {
 	return axios.get(generateOcsUrl('apps/spreed/api/v3/signaling/welcome/{serverId}', { serverId }))
 }
 
diff --git a/src/store/actorStore.js b/src/store/actorStore.js
index 4caace794..a4e72f72f 100644
--- a/src/store/actorStore.js
+++ b/src/store/actorStore.js
@@ -150,6 +150,7 @@ const actions = {
 	},
 	/**
 	 * Sets displayName only, we currently use this for guests user names.
+	 *
 	 * @param {object} context default store context;
 	 * @param {string} displayName the display name to be set;
 	 */
diff --git a/src/store/callViewStore.spec.js b/src/store/callViewStore.spec.js
index 02f333447..c787e865d 100644
--- a/src/store/callViewStore.spec.js
+++ b/src/store/callViewStore.spec.js
@@ -114,6 +114,10 @@ describe('callViewStore', () => {
 			expect(store.getters.isStripeOpen).toBe(true)
 		})
 
+		/**
+		 * @param conversationType
+		 * @param state
+		 */
 		function testDefaultGridState(conversationType, state) {
 			localStorage.getItem.mockReturnValueOnce(null)
 
diff --git a/src/store/conversationsStore.js b/src/store/conversationsStore.js
index a4c9f0457..ae59dcc20 100644
--- a/src/store/conversationsStore.js
+++ b/src/store/conversationsStore.js
@@ -76,9 +76,10 @@ const getters = {
 	conversationsList: state => Object.values(state.conversations),
 	/**
 	 * Get a conversation providing it's token
+	 *
 	 * @param {object} state state object
-	 * @returns {function} The callback function
-	 * @returns {object} The conversation object
+	 * @return {Function} The callback function
+	 * @return {object} The conversation object
 	 */
 	conversation: state => token => state.conversations[token],
 	dummyConversation: state => Object.assign({}, DUMMY_CONVERSATION),
@@ -96,6 +97,7 @@ const mutations = {
 	},
 	/**
 	 * Deletes a conversation from the store.
+	 *
 	 * @param {object} state current store state;
 	 * @param {object} token the token of the conversation to delete;
 	 */
@@ -104,6 +106,7 @@ const mutations = {
 	},
 	/**
 	 * Resets the store to it's original state
+	 *
 	 * @param {object} state current store state;
 	 */
 	purgeConversationsStore(state) {
@@ -189,6 +192,7 @@ const actions = {
 	 * Delete a conversation from the server.
 	 *
 	 * @param {object} context default store context;
+	 * @param token.token
 	 * @param {object} token the token of the conversation to be deleted;
 	 */
 	async deleteConversationFromServer(context, { token }) {
@@ -201,6 +205,7 @@ const actions = {
 	 * Delete all the messages from a conversation.
 	 *
 	 * @param {object} context default store context;
+	 * @param token.token
 	 * @param {object} token the token of the conversation whose history is
 	 * to be cleared;
 	 */
@@ -218,6 +223,7 @@ const actions = {
 
 	/**
 	 * Resets the store to it's original state.
+	 *
 	 * @param {object} context default store context;
 	 */
 	purgeConversationsStore(context) {
diff --git a/src/store/conversationsStore.spec.js b/src/store/conversationsStore.spec.js
index a193c1b8d..770026dae 100644
--- a/src/store/conversationsStore.spec.js
+++ b/src/store/conversationsStore.spec.js
@@ -187,7 +187,7 @@ describe('conversationsStore', () => {
 			expect(store.getters.conversationsList).toStrictEqual([])
 		})
 
-		test('deletes conversation from server', async() => {
+		test('deletes conversation from server', async () => {
 			store.dispatch('addConversation', testConversation)
 
 			await store.dispatch('deleteConversationFromServer', { token: testToken })
@@ -197,7 +197,7 @@ describe('conversationsStore', () => {
 			expect(store.getters.conversation(testToken)).toBeUndefined()
 		})
 
-		test('fetches a single conversation', async() => {
+		test('fetches a single conversation', async () => {
 			const response = {
 				data: {
 					ocs: {
@@ -219,7 +219,7 @@ describe('conversationsStore', () => {
 			expect(updateTalkVersionHashAction).toHaveBeenCalledWith(expect.anything(), response)
 		})
 
-		test('fetches all conversations and adds them after purging', async() => {
+		test('fetches all conversations and adds them after purging', async () => {
 			const testConversations = [
 				{
 					token: 'one_token',
@@ -253,7 +253,7 @@ describe('conversationsStore', () => {
 			expect(updateTalkVersionHashAction).toHaveBeenCalledWith(expect.anything(), response)
 		})
 
-		test('fetch conversation failure checks for maintenance mode', async() => {
+		test('fetch conversation failure checks for maintenance mode', async () => {
 			const response = { status: 503 }
 			fetchConversation.mockRejectedValue({ response })
 
@@ -262,7 +262,7 @@ describe('conversationsStore', () => {
 			expect(checkMaintenanceModeAction).toHaveBeenCalledWith(expect.anything(), response)
 		})
 
-		test('fetch conversations failure checks for maintenance mode', async() => {
+		test('fetch conversations failure checks for maintenance mode', async () => {
 			const response = { status: 503 }
 			fetchConversations.mockRejectedValue({ response })
 
@@ -278,7 +278,7 @@ describe('conversationsStore', () => {
 			store = new Vuex.Store(testStoreConfig)
 		})
 
-		test('make public', async() => {
+		test('make public', async () => {
 			testConversation.type = CONVERSATION.TYPE.GROUP
 
 			store.dispatch('addConversation', testConversation)
@@ -296,7 +296,7 @@ describe('conversationsStore', () => {
 			expect(changedConversation.type).toEqual(CONVERSATION.TYPE.PUBLIC)
 		})
 
-		test('make non-public', async() => {
+		test('make non-public', async () => {
 			testConversation.type = CONVERSATION.TYPE.PUBLIC
 
 			store.dispatch('addConversation', testConversation)
@@ -314,7 +314,7 @@ describe('conversationsStore', () => {
 			expect(changedConversation.type).toEqual(CONVERSATION.TYPE.GROUP)
 		})
 
-		test('set favorite', async() => {
+		test('set favorite', async () => {
 			testConversation.isFavorite = false
 
 			store.dispatch('addConversation', testConversation)
@@ -332,7 +332,7 @@ describe('conversationsStore', () => {
 			expect(changedConversation.isFavorite).toBe(true)
 		})
 
-		test('unset favorite', async() => {
+		test('unset favorite', async () => {
 			testConversation.isFavorite = true
 
 			store.dispatch('addConversation', testConversation)
@@ -350,7 +350,7 @@ describe('conversationsStore', () => {
 			expect(changedConversation.isFavorite).toBe(false)
 		})
 
-		test('enable lobby', async() => {
+		test('enable lobby', async () => {
 			testConversation.lobbyState = WEBINAR.LOBBY.NONE
 
 			store.dispatch('addConversation', testConversation)
@@ -368,7 +368,7 @@ describe('conversationsStore', () => {
 			expect(changedConversation.lobbyState).toBe(WEBINAR.LOBBY.NON_MODERATORS)
 		})
 
-		test('disable lobby', async() => {
+		test('disable lobby', async () => {
 			testConversation.lobbyState = WEBINAR.LOBBY.NON_MODERATORS
 
 			store.dispatch('addConversation', testConversation)
@@ -386,7 +386,7 @@ describe('conversationsStore', () => {
 			expect(changedConversation.lobbyState).toBe(WEBINAR.LOBBY.NONE)
 		})
 
-		test('set conversation name', async() => {
+		test('set conversation name', async () => {
 			testConversation.displayName = 'initial name'
 
 			store.dispatch('addConversation', testConversation)
@@ -404,7 +404,7 @@ describe('conversationsStore', () => {
 			expect(changedConversation.displayName).toBe('new name')
 		})
 
-		test('set conversation description', async() => {
+		test('set conversation description', async () => {
 			testConversation.description = 'initial description'
 
 			store.dispatch('addConversation', testConversation)
@@ -422,7 +422,7 @@ describe('conversationsStore', () => {
 			expect(changedConversation.description).toBe('new description')
 		})
 
-		test('enable read-only', async() => {
+		test('enable read-only', async () => {
 			testConversation.readOnly = CONVERSATION.STATE.READ_WRITE
 
 			store.dispatch('addConversation', testConversation)
@@ -440,7 +440,7 @@ describe('conversationsStore', () => {
 			expect(changedConversation.readOnly).toBe(CONVERSATION.STATE.READ_ONLY)
 		})
 
-		test('disable read-only', async() => {
+		test('disable read-only', async () => {
 			testConversation.readOnly = CONVERSATION.STATE.READ_ONLY
 
 			store.dispatch('addConversation', testConversation)
@@ -458,7 +458,7 @@ describe('conversationsStore', () => {
 			expect(changedConversation.readOnly).toBe(CONVERSATION.STATE.READ_WRITE)
 		})
 
-		test('set listable flag', async() => {
+		test('set listable flag', async () => {
 			testConversation.readOnly = CONVERSATION.LISTABLE.NONE
 
 			store.dispatch('addConversation', testConversation)
@@ -476,7 +476,7 @@ describe('conversationsStore', () => {
 			expect(changedConversation.listable).toBe(CONVERSATION.LISTABLE.ALL)
 		})
 
-		test('set lobby timer', async() => {
+		test('set lobby timer', async () => {
 			testConversation.lobbyState = WEBINAR.LOBBY.NON_MODERATORS
 			testConversation.lobbyTimer = 1200300
 
@@ -495,7 +495,7 @@ describe('conversationsStore', () => {
 			expect(changedConversation.lobbyTimer).toBe(2300400)
 		})
 
-		test('set SIP enabled', async() => {
+		test('set SIP enabled', async () => {
 			testConversation.sipEnabled = false
 
 			store.dispatch('addConversation', testConversation)
@@ -513,7 +513,7 @@ describe('conversationsStore', () => {
 			expect(changedConversation.sipEnabled).toBe(true)
 		})
 
-		test('set notification level', async() => {
+		test('set notification level', async () => {
 			testConversation.notificationLevel = 1
 
 			store.dispatch('addConversation', testConversation)
@@ -586,7 +586,7 @@ describe('conversationsStore', () => {
 	})
 
 	describe('creating conversations', () => {
-		test('creates one to one conversation', async() => {
+		test('creates one to one conversation', async () => {
 			const newConversation = {
 				id: 999,
 				token: 'new-token',
diff --git a/src/store/fileUploadStore.js b/src/store/fileUploadStore.js
index 41583d19b..ca11d271e 100644
--- a/src/store/fileUploadStore.js
+++ b/src/store/fileUploadStore.js
@@ -189,6 +189,8 @@ const actions = {
 	/**
 	 * Initialises uploads and shares files to a conversation
 	 *
+	 * @param files.commit
+	 * @param files.dispatch
 	 * @param {object} files the files to be processed
 	 * @param {string} token the conversation's token where to share the files
 	 * @param {number} uploadId a unique id for the upload operation indexing
@@ -230,8 +232,12 @@ const actions = {
 
 	/**
 	 * Discards an upload
+	 *
 	 * @param {object} param0 Commit and state
+	 * @param param0.commit
+	 * @param param0.state
 	 * @param {object} uploadId The unique uploadId
+	 * @param param0.getters
 	 */
 	discardUpload({ commit, state, getters }, uploadId) {
 		if (state.currentUploadId === uploadId) {
@@ -243,8 +249,13 @@ const actions = {
 
 	/**
 	 * Uploads the files to the root directory of the user
+	 *
 	 * @param {object} param0 Commit, state and getters
+	 * @param param0.commit
+	 * @param param0.dispatch
 	 * @param {object} uploadId The unique uploadId
+	 * @param param0.state
+	 * @param param0.getters
 	 */
 	async uploadFiles({ commit, dispatch, state, getters }, uploadId) {
 		if (state.currentUploadId === uploadId) {
@@ -354,8 +365,13 @@ const actions = {
 
 	/**
 	 * Mark a file as shared
+	 *
 	 * @param {object} context default store context;
 	 * @param {object} param1 The unique upload id original file index
+	 * @param context.commit
+	 * @param context.state
+	 * @param param1.uploadId
+	 * @param param1.index
 	 * @throws {Error} when the item is already being shared by another async call
 	 */
 	markFileAsSharing({ commit, state }, { uploadId, index }) {
@@ -367,8 +383,11 @@ const actions = {
 
 	/**
 	 * Mark a file as shared
+	 *
 	 * @param {object} context default store context;
 	 * @param {object} param1 The unique upload id original file index
+	 * @param param1.uploadId
+	 * @param param1.index
 	 */
 	markFileAsShared(context, { uploadId, index }) {
 		context.commit('markFileAsShared', { uploadId, index })
@@ -376,7 +395,9 @@ const actions = {
 
 	/**
 	 * Mark a file as shared
+	 *
 	 * @param {object} context default store context;
+	 * @param context.commit
 	 * @param {string} temporaryMessageId message id of the temporary message associated to the file to remove
 	 */
 	removeFileFromSelection({ commit }, temporaryMessageId) {
diff --git a/src/store/fileUploadStore.spec.js b/src/store/fileUploadStore.spec.js
index ebcdeaecd..fe065366e 100644
--- a/src/store/fileUploadStore.spec.js
+++ b/src/store/fileUploadStore.spec.js
@@ -89,7 +89,7 @@ describe('fileUploadStore', () => {
 			restoreConsole()
 		})
 
-		test('initialises upload for given files', async() => {
+		test('initialises upload for given files', async () => {
 			const files = [
 				{
 					name: 'pngimage.png',
@@ -132,7 +132,7 @@ describe('fileUploadStore', () => {
 			expect(mockedActions.createTemporaryMessage.mock.calls[2][1].localUrl).toBe('icon-url:text/plain')
 		})
 
-		test('performs upload by uploading then sharing', async() => {
+		test('performs upload by uploading then sharing', async () => {
 			const files = [
 				{
 					name: 'pngimage.png',
@@ -181,7 +181,7 @@ describe('fileUploadStore', () => {
 			expect(store.getters.currentUploadId).not.toBeDefined()
 		})
 
-		test('marks temporary message as failed in case of upload error', async() => {
+		test('marks temporary message as failed in case of upload error', async () => {
 			const files = [
 				{
 					name: 'pngimage.png',
@@ -218,7 +218,7 @@ describe('fileUploadStore', () => {
 			expect(console.error).toHaveBeenCalled()
 		})
 
-		test('marks temporary message as failed in case of sharing error', async() => {
+		test('marks temporary message as failed in case of sharing error', async () => {
 			const files = [
 				{
 					name: 'pngimage.png',
@@ -256,7 +256,7 @@ describe('fileUploadStore', () => {
 			expect(console.error).toHaveBeenCalled()
 		})
 
-		test('removes file from selection', async() => {
+		test('removes file from selection', async () => {
 			const files = [
 				{
 					name: 'pngimage.png',
@@ -287,7 +287,7 @@ describe('fileUploadStore', () => {
 			expect(Object.values(uploads)[0].file).toBe(files[0])
 		})
 
-		test('discard an entire upload', async() => {
+		test('discard an entire upload', async () => {
 			const files = [
 				{
 					name: 'pngimage.png',
@@ -317,7 +317,7 @@ describe('fileUploadStore', () => {
 			expect(store.getters.currentUploadId).not.toBeDefined()
 		})
 
-		test('autorenames files using timestamps when requested', async() => {
+		test('autorenames files using timestamps when requested', async () => {
 			const files = [
 				{
 					name: 'pngimage.png',
@@ -349,7 +349,7 @@ describe('fileUploadStore', () => {
 		})
 	})
 
-	test('set attachment folder', async() => {
+	test('set attachment folder', async () => {
 		store = new Vuex.Store(storeConfig)
 
 		setAttachmentFolder.mockResolvedValue()
diff --git a/src/store/guestNameStore.js b/src/store/guestNameStore.js
index 53e3ff014..759568649 100644
--- a/src/store/guestNameStore.js
+++ b/src/store/guestNameStore.js
@@ -29,8 +29,9 @@ const state = {
 const getters = {
 	/**
 	 * Gets the participants array
+	 *
 	 * @param {object} state the state object.
-	 * @returns {array} the participants array (if there are participants in the store)
+	 * @return {Array} the participants array (if there are participants in the store)
 	 */
 	getGuestName: (state) => (token, actorId) => {
 		if (state.guestNames[token] && state.guestNames[token][actorId]) {
@@ -43,6 +44,7 @@ const getters = {
 const mutations = {
 	/**
 	 * Adds a guest name to the store
+	 *
 	 * @param {object} state current store state
 	 * @param {boolean} noUpdate Only set the guest name if it was not set before
 	 * @param {string} token the token of the conversation
diff --git a/src/store/messagesStore.js b/src/store/messagesStore.js
index 6b878ad1c..c00736c7c 100644
--- a/src/store/messagesStore.js
+++ b/src/store/messagesStore.js
@@ -40,9 +40,9 @@ import {
  * Returns whether the given message contains a mention to self, directly
  * or indirectly through a global mention.
  *
- * @param {Object} context store context
- * @param {Object} message message object
- * @returns {bool} true if the message contains a mention to self or all,
+ * @param {object} context store context
+ * @param {object} message message object
+ * @return {bool} true if the message contains a mention to self or all,
  * false otherwise
  */
 function hasMentionToSelf(context, message) {
@@ -118,7 +118,7 @@ const getters = {
 	 *
 	 * @param {object} state the state object.
 	 * @param {object} getters the getters object.
-	 * @returns {bool} true if more messages exist that needs loading, false otherwise
+	 * @return {bool} true if more messages exist that needs loading, false otherwise
 	 */
 	hasMoreMessagesToLoad: (state, getters) => (token) => {
 		const conversation = getters.conversation(token)
@@ -131,8 +131,9 @@ const getters = {
 
 	/**
 	 * Gets the messages array
+	 *
 	 * @param {object} state the state object.
-	 * @returns {array} the messages array (if there are messages in the store)
+	 * @return {Array} the messages array (if there are messages in the store)
 	 */
 	messagesList: (state) => (token) => {
 		if (state.messages[token]) {
@@ -142,9 +143,10 @@ const getters = {
 	},
 	/**
 	 * Gets the messages object
+	 *
 	 * @param {object} state the state object.
 	 * @param {string} token the conversation token.
-	 * @returns {object} the messages object (if there are messages in the store)
+	 * @return {object} the messages object (if there are messages in the store)
 	 */
 	messages: (state) => (token) => {
 		if (state.messages[token]) {
@@ -154,10 +156,11 @@ const getters = {
 	},
 	/**
 	 * Gets a single message object
+	 *
 	 * @param {object} state the state object.
 	 * @param {string} token the conversation token.
 	 * @param {string} id the message id.
-	 * @returns {object} the message object (if the message is found in the store)
+	 * @return {object} the message object (if the message is found in the store)
 	 */
 	message: (state) => (token, id) => {
 		if (state.messages[token][id]) {
@@ -227,6 +230,7 @@ const mutations = {
 
 	/**
 	 * Adds a message to the store.
+	 *
 	 * @param {object} state current store state;
 	 * @param {object} message the message;
 	 */
@@ -244,6 +248,7 @@ const mutations = {
 	},
 	/**
 	 * Deletes a message from the store.
+	 *
 	 * @param {object} state current store state;
 	 * @param {object} message the message;
 	 */
@@ -255,9 +260,12 @@ const mutations = {
 
 	/**
 	 * Deletes a message from the store.
+	 *
 	 * @param {object} state current store state;
+	 * @param message.message
 	 * @param {object} message the message;
 	 * @param {string} placeholder Placeholder message until deleting finished
+	 * @param message.placeholder
 	 */
 	markMessageAsDeleting(state, { message, placeholder }) {
 		Vue.set(state.messages[message.token][message.id], 'messageType', 'comment_deleted')
@@ -265,6 +273,7 @@ const mutations = {
 	},
 	/**
 	 * Adds a temporary message to the store.
+	 *
 	 * @param {object} state current store state;
 	 * @param {object} message the temporary message;
 	 */
@@ -277,9 +286,12 @@ const mutations = {
 
 	/**
 	 * Adds a temporary message to the store.
+	 *
 	 * @param {object} state current store state;
+	 * @param message.message
 	 * @param {object} message the temporary message;
 	 * @param {string} reason the reason the temporary message failed;
+	 * @param message.reason
 	 */
 	markTemporaryMessageAsFailed(state, { message, reason }) {
 		if (state.messages[message.token][message.id]) {
@@ -367,8 +379,10 @@ const actions = {
 	 * Delete a message
 	 *
 	 * @param {object} context default store context;
+	 * @param message.message
 	 * @param {object} message the message to be deleted;
 	 * @param {string} placeholder Placeholder message until deleting finished
+	 * @param message.placeholder
 	 */
 	async deleteMessage(context, { message, placeholder }) {
 		const messageObject = Object.assign({}, context.getters.message(message.token, message.id))
@@ -405,7 +419,7 @@ const actions = {
 	 * @param {int} index index;
 	 * @param {object} file file to upload;
 	 * @param {string} localUrl local URL of file to upload;
-	 * @returns {object} temporary message
+	 * @return {object} temporary message
 	 */
 	createTemporaryMessage(context, { text, token, uploadId, index, file, localUrl, isVoiceMessage }) {
 		const messageToBeReplied = context.getters.getMessageToBeReplied(token)
@@ -470,8 +484,10 @@ const actions = {
 	 * Mark a temporary message as failed to allow retrying it again
 	 *
 	 * @param {object} context default store context;
+	 * @param message.message
 	 * @param {object} message the temporary message;
 	 * @param {string} reason the reason the temporary message failed;
+	 * @param message.reason
 	 */
 	markTemporaryMessageAsFailed(context, { message, reason }) {
 		context.commit('markTemporaryMessageAsFailed', { message, reason })
@@ -529,8 +545,10 @@ const actions = {
 	 * in the conversation.
 	 *
 	 * @param {object} context default store context;
+	 * @param token.token
 	 * @param {object} token the token of the conversation to be updated;
 	 * @param {bool} updateVisually whether to also clear the marker visually in the UI;
+	 * @param token.updateVisually
 	 */
 	async clearLastReadMessage(context, { token, updateVisually = false }) {
 		const conversation = context.getters.conversations[token]
@@ -547,9 +565,12 @@ const actions = {
 	 * Optionally also updated the marker visually in the UI if specified.
 	 *
 	 * @param {object} context default store context;
+	 * @param token.token
 	 * @param {object} token the token of the conversation to be updated;
 	 * @param {number} id the id of the message on which to set the read marker;
 	 * @param {bool} updateVisually whether to also update the marker visually in the UI;
+	 * @param token.id
+	 * @param token.updateVisually
 	 */
 	async updateLastReadMessage(context, { token, id = 0, updateVisually = false }) {
 		const conversation = context.getters.conversations[token]
@@ -642,7 +663,7 @@ const actions = {
 	 * Cancels a previously running "fetchMessages" action if applicable.
 	 *
 	 * @param {object} context default store context;
-	 * @returns {bool} true if a request got cancelled, false otherwise
+	 * @return {bool} true if a request got cancelled, false otherwise
 	 */
 	cancelFetchMessages(context) {
 		if (context.state.cancelFetchMessages) {
@@ -751,7 +772,7 @@ const actions = {
 	 *
 	 * @param {object} context default store context;
 	 * @param {string} requestId request id
-	 * @returns {bool} true if a request got cancelled, false otherwise
+	 * @return {bool} true if a request got cancelled, false otherwise
 	 */
 	cancelLookForNewMessages(context, { requestId }) {
 		if (context.state.cancelLookForNewMessages[requestId]) {
@@ -865,7 +886,7 @@ const actions = {
 	 *
 	 * @param {object} context default store context;
 	 * @param {string} messageId the message id for which to cancel;
-	 * @returns {bool} true if a request got cancelled, false otherwise
+	 * @return {bool} true if a request got cancelled, false otherwise
 	 */
 	cancelPostNewMessage(context, { messageId }) {
 		if (context.state.cancelPostNewMessage[messageId]) {
@@ -878,9 +899,11 @@ const actions = {
 
 	/**
 	 * Posts a simple text message to a room
+	 *
 	 * @param {object} context default store context;
 	 * will be forwarded;
 	 * @param {object} message the message object;
+	 * @param message.messageToBeForwarded
 	 */
 	async forwardMessage(context, { messageToBeForwarded }) {
 		const response = await postNewMessage(messageToBeForwarded)
diff --git a/src/store/messagesStore.spec.js b/src/store/messagesStore.spec.js
index 6d96be7b6..8d416fb30 100644
--- a/src/store/messagesStore.spec.js
+++ b/src/store/messagesStore.spec.js
@@ -164,7 +164,7 @@ describe('messagesStore', () => {
 			store.dispatch('processMessage', message)
 		})
 
-		test('deletes from server and replaces with returned system message', async() => {
+		test('deletes from server and replaces with returned system message', async () => {
 			deleteMessage.mockResolvedValueOnce({
 				status: 200,
 				data: {
@@ -191,7 +191,7 @@ describe('messagesStore', () => {
 			}])
 		})
 
-		test('deletes from server and replaces with returned system message including parent', async() => {
+		test('deletes from server and replaces with returned system message including parent', async () => {
 			deleteMessage.mockResolvedValueOnce({
 				status: 200,
 				data: {
@@ -285,7 +285,7 @@ describe('messagesStore', () => {
 			store = new Vuex.Store(testStoreConfig)
 		})
 
-		test('creates temporary message', async() => {
+		test('creates temporary message', async () => {
 			const temporaryMessage = await store.dispatch('createTemporaryMessage', {
 				text: 'blah',
 				token: TOKEN,
@@ -317,7 +317,7 @@ describe('messagesStore', () => {
 			})
 		})
 
-		test('creates temporary message with message to be replied', async() => {
+		test('creates temporary message with message to be replied', async () => {
 			getMessageToBeRepliedMock.mockReset()
 			getMessageToBeRepliedMock.mockReturnValue(() => ({
 				id: 123,
@@ -350,7 +350,7 @@ describe('messagesStore', () => {
 			})
 		})
 
-		test('creates temporary message with file', async() => {
+		test('creates temporary message with file', async () => {
 			const file = {
 				type: 'text/plain',
 				name: 'original-name.txt',
@@ -393,7 +393,7 @@ describe('messagesStore', () => {
 			})
 		})
 
-		test('adds temporary message to the list', async() => {
+		test('adds temporary message to the list', async () => {
 			const temporaryMessage = await store.dispatch('createTemporaryMessage', {
 				text: 'blah',
 				token: TOKEN,
@@ -444,7 +444,7 @@ describe('messagesStore', () => {
 			}])
 		})
 
-		test('marks temporary message as failed', async() => {
+		test('marks temporary message as failed', async () => {
 			const temporaryMessage = await store.dispatch('createTemporaryMessage', {
 				text: 'blah',
 				token: TOKEN,
@@ -477,7 +477,7 @@ describe('messagesStore', () => {
 			}])
 		})
 
-		test('removeTemporaryMessageFromStore', async() => {
+		test('removeTemporaryMessageFromStore', async () => {
 			const temporaryMessage = await store.dispatch('createTemporaryMessage', {
 				text: 'blah',
 				token: TOKEN,
@@ -493,7 +493,7 @@ describe('messagesStore', () => {
 			expect(store.getters.messagesList(TOKEN)).toStrictEqual([])
 		})
 
-		test('gets temporary message by reference', async() => {
+		test('gets temporary message by reference', async () => {
 			const temporaryMessage = await store.dispatch('createTemporaryMessage', {
 				text: 'blah',
 				token: TOKEN,
@@ -574,7 +574,7 @@ describe('messagesStore', () => {
 			expect(store.getters.getVisualLastReadMessageId('token-2')).toBe(2)
 		})
 
-		test('clears last read message', async() => {
+		test('clears last read message', async () => {
 			getUserIdMock.mockReturnValue(() => 'user-1')
 
 			store.dispatch('setVisualLastReadMessageId', { token: TOKEN, id: 100 })
@@ -595,7 +595,7 @@ describe('messagesStore', () => {
 			expect(store.getters.getVisualLastReadMessageId(TOKEN)).toBe(100)
 		})
 
-		test('clears last read message and update visually', async() => {
+		test('clears last read message and update visually', async () => {
 			getUserIdMock.mockReturnValue(() => 'user-1')
 
 			store.dispatch('setVisualLastReadMessageId', { token: TOKEN, id: 100 })
@@ -616,7 +616,7 @@ describe('messagesStore', () => {
 			expect(store.getters.getVisualLastReadMessageId(TOKEN)).toBe(123)
 		})
 
-		test('clears last read message for guests', async() => {
+		test('clears last read message for guests', async () => {
 			getUserIdMock.mockReturnValue(() => null)
 
 			store.dispatch('setVisualLastReadMessageId', { token: TOKEN, id: 100 })
@@ -637,7 +637,7 @@ describe('messagesStore', () => {
 			expect(store.getters.getVisualLastReadMessageId(TOKEN)).toBe(123)
 		})
 
-		test('updates last read message', async() => {
+		test('updates last read message', async () => {
 			getUserIdMock.mockReturnValue(() => 'user-1')
 
 			store.dispatch('setVisualLastReadMessageId', { token: TOKEN, id: 100 })
@@ -659,7 +659,7 @@ describe('messagesStore', () => {
 			expect(store.getters.getVisualLastReadMessageId(TOKEN)).toBe(100)
 		})
 
-		test('updates last read message and update visually', async() => {
+		test('updates last read message and update visually', async () => {
 			getUserIdMock.mockReturnValue(() => 'user-1')
 
 			store.dispatch('setVisualLastReadMessageId', { token: TOKEN, id: 100 })
@@ -681,7 +681,7 @@ describe('messagesStore', () => {
 			expect(store.getters.getVisualLastReadMessageId(TOKEN)).toBe(200)
 		})
 
-		test('updates last read message for guests', async() => {
+		test('updates last read message for guests', async () => {
 			getUserIdMock.mockReturnValue(() => null)
 
 			store.dispatch('setVisualLastReadMessageId', { token: TOKEN, id: 100 })
@@ -728,7 +728,7 @@ describe('messagesStore', () => {
 			store = new Vuex.Store(testStoreConfig)
 		})
 
-		test('fetches messages from server including last known', async() => {
+		test('fetches messages from server including last known', async () => {
 			const messages = [{
 				id: 1,
 				token: TOKEN,
@@ -779,7 +779,7 @@ describe('messagesStore', () => {
 			expect(store.getters.getLastKnownMessageId(TOKEN)).toBe(2)
 		})
 
-		test('fetches messages from server excluding last known', async() => {
+		test('fetches messages from server excluding last known', async () => {
 			const messages = [{
 				id: 1,
 				token: TOKEN,
@@ -847,7 +847,7 @@ describe('messagesStore', () => {
 			expect(store.state.cancelFetchMessages).toBe(null)
 		})
 
-		test('cancels fetching messages when fetching again', async() => {
+		test('cancels fetching messages when fetching again', async () => {
 			store.dispatch('fetchMessages', {
 				token: TOKEN,
 				lastKnownMessageId: 100,
@@ -899,7 +899,7 @@ describe('messagesStore', () => {
 			store = new Vuex.Store(testStoreConfig)
 		})
 
-		test('looks for new messages', async() => {
+		test('looks for new messages', async () => {
 			const messages = [{
 				id: 1,
 				token: TOKEN,
@@ -958,7 +958,7 @@ describe('messagesStore', () => {
 			expect(store.getters.getFirstKnownMessageId(TOKEN)).toBe(null)
 		})
 
-		test('looks for new messages does not update last message if lower', async() => {
+		test('looks for new messages does not update last message if lower', async () => {
 			const messages = [{
 				id: 1,
 				token: TOKEN,
@@ -998,7 +998,7 @@ describe('messagesStore', () => {
 			expect(store.getters.getLastKnownMessageId(TOKEN)).toBe(null)
 		})
 
-		test('cancels look for new messages', async() => {
+		test('cancels look for new messages', async () => {
 			store.dispatch('lookForNewMessages', {
 				token: TOKEN,
 				requestId: 'request1',
@@ -1012,7 +1012,7 @@ describe('messagesStore', () => {
 			expect(cancelFunctionMocks[0]).toHaveBeenCalledWith('canceled')
 		})
 
-		test('cancels look for new messages when called again', async() => {
+		test('cancels look for new messages when called again', async () => {
 			store.dispatch('lookForNewMessages', {
 				token: TOKEN,
 				requestId: 'request1',
@@ -1028,7 +1028,7 @@ describe('messagesStore', () => {
 			expect(cancelFunctionMocks[0]).toHaveBeenCalledWith('canceled')
 		})
 
-		test('cancels look for new messages call individually', async() => {
+		test('cancels look for new messages call individually', async () => {
 			store.dispatch('lookForNewMessages', {
 				token: TOKEN,
 				requestId: 'request1',
@@ -1061,6 +1061,10 @@ describe('messagesStore', () => {
 				}
 			})
 
+			/**
+			 * @param messages
+			 * @param expectedPayload
+			 */
 			async function testUpdateMessageCounters(messages, expectedPayload) {
 				const response = {
 					headers: {
@@ -1092,7 +1096,7 @@ describe('messagesStore', () => {
 			}
 
 			describe('updating unread messages counter', () => {
-				test('updates unread message counter for regular messages', async() => {
+				test('updates unread message counter for regular messages', async () => {
 					const messages = [{
 						id: 101,
 						token: TOKEN,
@@ -1110,7 +1114,7 @@ describe('messagesStore', () => {
 					await testUpdateMessageCounters(messages, expectedPayload)
 				})
 
-				test('skips system messages when counting unread messages', async() => {
+				test('skips system messages when counting unread messages', async () => {
 					const messages = [{
 						id: 101,
 						token: TOKEN,
@@ -1129,7 +1133,7 @@ describe('messagesStore', () => {
 					await testUpdateMessageCounters(messages, expectedPayload)
 				})
 
-				test('only counts unread messages from the last unread message', async() => {
+				test('only counts unread messages from the last unread message', async () => {
 					const messages = [{
 						id: 99,
 						token: TOKEN,
@@ -1156,7 +1160,7 @@ describe('messagesStore', () => {
 					await testUpdateMessageCounters(messages, expectedPayload)
 				})
 
-				test('does not update counter if no new messages were found', async() => {
+				test('does not update counter if no new messages were found', async () => {
 					const messages = [{
 						// this one is the last read message so doesn't count
 						id: 100,
@@ -1166,7 +1170,7 @@ describe('messagesStore', () => {
 					await testUpdateMessageCounters(messages, null)
 				})
 
-				test('does not update counter if the conversation store is already in sync', async() => {
+				test('does not update counter if the conversation store is already in sync', async () => {
 					// same as the retrieved message, conversation is in sync
 					testConversation.lastMessage.id = 102
 					const messages = [{
@@ -1198,6 +1202,10 @@ describe('messagesStore', () => {
 					store = new Vuex.Store(testStoreConfig)
 				})
 
+				/**
+				 * @param messageParameters
+				 * @param expectedValue
+				 */
 				async function testMentionFlag(messageParameters, expectedValue) {
 					const messages = [{
 						id: 101,
@@ -1213,7 +1221,7 @@ describe('messagesStore', () => {
 					await testUpdateMessageCounters(messages, expectedPayload)
 				}
 
-				test('updates unread mention flag for global message', async() => {
+				test('updates unread mention flag for global message', async () => {
 					await testMentionFlag({
 						'mention-1': {
 							type: 'call',
@@ -1221,7 +1229,7 @@ describe('messagesStore', () => {
 					}, true)
 				})
 
-				test('updates unread mention flag for guest mention', async() => {
+				test('updates unread mention flag for guest mention', async () => {
 					getActorIdMock.mockReturnValue(() => 'me_as_guest')
 					getActorTypeMock.mockReturnValue(() => ATTENDEE.ACTOR_TYPE.GUESTS)
 					await testMentionFlag({
@@ -1236,7 +1244,7 @@ describe('messagesStore', () => {
 					}, true)
 				})
 
-				test('does not update unread mention flag for a different guest mention', async() => {
+				test('does not update unread mention flag for a different guest mention', async () => {
 					getActorIdMock.mockReturnValue(() => 'me_as_guest')
 					getActorTypeMock.mockReturnValue(() => ATTENDEE.ACTOR_TYPE.GUESTS)
 					await testMentionFlag({
@@ -1247,7 +1255,7 @@ describe('messagesStore', () => {
 					}, undefined)
 				})
 
-				test('updates unread mention flag for user mention', async() => {
+				test('updates unread mention flag for user mention', async () => {
 					getUserIdMock.mockReturnValue(() => 'me_as_user')
 					getActorTypeMock.mockReturnValue(() => ATTENDEE.ACTOR_TYPE.USERS)
 					await testMentionFlag({
@@ -1262,7 +1270,7 @@ describe('messagesStore', () => {
 					}, true)
 				})
 
-				test('does not update unread mention flag for another user mention', async() => {
+				test('does not update unread mention flag for another user mention', async () => {
 					getUserIdMock.mockReturnValue(() => 'me_as_user')
 					getActorTypeMock.mockReturnValue(() => ATTENDEE.ACTOR_TYPE.USERS)
 					await testMentionFlag({
@@ -1273,12 +1281,12 @@ describe('messagesStore', () => {
 					}, undefined)
 				})
 
-				test('does not update unread mention flag when no params', async() => {
+				test('does not update unread mention flag when no params', async () => {
 					await testMentionFlag({}, undefined)
 					await testMentionFlag(null, undefined)
 				})
 
-				test('does not update unread mention flag when already set', async() => {
+				test('does not update unread mention flag when already set', async () => {
 					testConversation.unreadMention = true
 					await testMentionFlag({
 						'mention-1': {
@@ -1287,7 +1295,7 @@ describe('messagesStore', () => {
 					}, undefined)
 				})
 
-				test('does not update unread mention flag for non-mention parameter', async() => {
+				test('does not update unread mention flag for non-mention parameter', async () => {
 					testConversation.unreadMention = true
 					await testMentionFlag({
 						'file-1': {
@@ -1296,7 +1304,7 @@ describe('messagesStore', () => {
 					}, undefined)
 				})
 
-				test('does not update unread mention flag for previously read messages', async() => {
+				test('does not update unread mention flag for previously read messages', async () => {
 					const messages = [{
 						// this message was already read
 						id: 100,
@@ -1373,7 +1381,7 @@ describe('messagesStore', () => {
 			restoreConsole()
 		})
 
-		test('posts new message', async() => {
+		test('posts new message', async () => {
 			const temporaryMessage = {
 				id: 'temp-123',
 				message: 'blah',
@@ -1477,6 +1485,10 @@ describe('messagesStore', () => {
 			expect(store.getters.isSendingMessages).toBe(false)
 		})
 
+		/**
+		 * @param statusCode
+		 * @param reasonCode
+		 */
 		async function testMarkMessageErrors(statusCode, reasonCode) {
 			const temporaryMessage = {
 				id: 'temp-123',
@@ -1512,15 +1524,15 @@ describe('messagesStore', () => {
 			expect(console.error).toHaveBeenCalled()
 		}
 
-		test('marks message as failed on permission denied', async() => {
+		test('marks message as failed on permission denied', async () => {
 			await testMarkMessageErrors(403, 'read-only')
 		})
 
-		test('marks message as failed when lobby enabled', async() => {
+		test('marks message as failed when lobby enabled', async () => {
 			await testMarkMessageErrors(412, 'lobby')
 		})
 
-		test('marks message as failed with generic error', async() => {
+		test('marks message as failed with generic error', async () => {
 			await testMarkMessageErrors(500, 'other')
 		})
 
@@ -1550,7 +1562,7 @@ describe('messagesStore', () => {
 			])
 		})
 
-		test('does not timeout after request returns', async() => {
+		test('does not timeout after request returns', async () => {
 			const temporaryMessage = {
 				id: 'temp-123',
 				message: 'blah',
@@ -1584,6 +1596,10 @@ describe('messagesStore', () => {
 	})
 
 	describe('hasMoreMessagesToLoad', () => {
+		/**
+		 * @param lastKnownMessageId
+		 * @param lastConversationMessageId
+		 */
 		function setupWithValues(lastKnownMessageId, lastConversationMessageId) {
 			store.dispatch('setLastKnownMessageId', { token: TOKEN, id: 123 })
 			const conversationMock = jest.fn().mockReturnValue({
diff --git a/src/store/newGroupConversationStore.js b/src/store/newGroupConversationStore.js
index 1f9b6d818..7029939bf 100644
--- a/src/store/newGroupConversationStore.js
+++ b/src/store/newGroupConversationStore.js
@@ -34,8 +34,9 @@ const getDefaultState = () => {
 const getters = {
 	/**
 	 * Gets the selected participants array
+	 *
 	 * @param {object} state the state object.
-	 * @returns {array} the selected participants array
+	 * @return {Array} the selected participants array
 	 */
 	selectedParticipants: (state) => {
 		if (state.selectedParticipants) {
@@ -48,6 +49,7 @@ const getters = {
 const mutations = {
 	/**
 	 * Adds a the selected participants to the store.
+	 *
 	 * @param {object} state current store state;
 	 * @param {object} participant the selected participant;
 	 */
@@ -57,6 +59,7 @@ const mutations = {
 
 	/**
 	 * Adds a the selected participants to the store.
+	 *
 	 * @param {object} state current store state;
 	 * @param {object} participant the selected participants
 	 */
@@ -68,6 +71,7 @@ const mutations = {
 
 	/**
 	 * Purges the store
+	 *
 	 * @param {object} state current store state;
 	 */
 	purgeNewGroupConversationStore(state) {
@@ -81,6 +85,8 @@ const actions = {
 	 * Adds or removes the participant to the selected participants array
 	 *
 	 * @param {object} context default store context;
+	 * @param context.commit
+	 * @param context.state
 	 * @param {object} participant the clicked participant;
 	 */
 	updateSelectedParticipants({ commit, state }, participant) {
diff --git a/src/store/participantsStore.js b/src/store/participantsStore.js
index 24ad4dafa..4539dd379 100644
--- a/src/store/participantsStore.js
+++ b/src/store/participantsStore.js
@@ -61,8 +61,9 @@ const getters = {
 	},
 	/**
 	 * Gets the participants array
+	 *
 	 * @param {object} state the state object.
-	 * @returns {array} the participants array (if there are participants in the store)
+	 * @return {Array} the participants array (if there are participants in the store)
 	 */
 	participantsList: (state) => (token) => {
 		if (state.participants[token]) {
@@ -109,9 +110,12 @@ const getters = {
 const mutations = {
 	/**
 	 * Adds a message to the store.
+	 *
 	 * @param {object} state current store state;
+	 * @param token.token
 	 * @param {object} token the token of the conversation;
 	 * @param {object} participant the participant;
+	 * @param token.participant
 	 */
 	addParticipant(state, { token, participant }) {
 		if (!state.participants[token]) {
@@ -161,6 +165,7 @@ const mutations = {
 	},
 	/**
 	 * Purges a given conversation from the previously added participants
+	 *
 	 * @param {object} state current store state;
 	 * @param {string} token the conversation to purge;
 	 */
@@ -191,6 +196,7 @@ const actions = {
 	 * Only call this after purgeParticipantsStore, otherwise use addParticipantOnce
 	 *
 	 * @param {object} context default store context;
+	 * @param context.commit
 	 * @param {string} token the conversation to add the participant;
 	 * @param {object} participant the participant;
 	 */
@@ -201,6 +207,8 @@ const actions = {
 	 * Only add a participant when they are not there yet
 	 *
 	 * @param {object} context default store context;
+	 * @param context.commit
+	 * @param context.getters
 	 * @param {string} token the conversation to add the participant;
 	 * @param {object} participant the participant;
 	 */
@@ -255,7 +263,9 @@ const actions = {
 	},
 	/**
 	 * Purges a given conversation from the previously added participants
+	 *
 	 * @param {object} context default store context;
+	 * @param context.commit
 	 * @param {string} token the conversation to purge;
 	 */
 	purgeParticipantsStore({ commit }, token) {
@@ -358,7 +368,7 @@ const actions = {
 	 * Resends email invitations for the given conversation.
 	 * If no userId is set, send to all applicable participants.
 	 *
-	 * @param {Object} _ unused
+	 * @param {object} _ unused
 	 * @param {string} token conversation token
 	 * @param {int} attendeeId attendee id to target, or null for all
 	 */
@@ -369,7 +379,7 @@ const actions = {
 	/**
 	 * Makes the current user active in the given conversation.
 	 *
-	 * @param {Object} context unused
+	 * @param {object} context unused
 	 * @param {string} token conversation token
 	 */
 	async joinConversation(context, { token }) {
@@ -457,7 +467,7 @@ const actions = {
 	/**
 	 * Makes the current user inactive in the given conversation.
 	 *
-	 * @param {Object} context unused
+	 * @param {object} context unused
 	 * @param {string} token conversation token
 	 */
 	async leaveConversation(context, { token }) {
@@ -468,7 +478,7 @@ const actions = {
 	 * Removes the current user from the conversation, which
 	 * means the user is not a participant any more.
 	 *
-	 * @param {Object} context unused
+	 * @param {object} context unused
 	 * @param {string} token conversation token
 	 */
 	async removeCurrentUserFromConversation(context, { token }) {
diff --git a/src/store/participantsStore.spec.js b/src/store/participantsStore.spec.js
index 3dd943ad9..4ba6c39e6 100644
--- a/src/store/participantsStore.spec.js
+++ b/src/store/participantsStore.spec.js
@@ -88,7 +88,7 @@ describe('participantsStore', () => {
 			expect(removeAttendeeFromConversation).not.toHaveBeenCalled()
 		})
 
-		test('removes participant', async() => {
+		test('removes participant', async () => {
 			store.dispatch('addParticipant', {
 				token: TOKEN, participant: { attendeeId: 1 },
 			})
@@ -209,6 +209,10 @@ describe('participantsStore', () => {
 				expect(promoteToModerator).not.toHaveBeenCalled()
 			})
 
+			/**
+			 * @param participantType
+			 * @param expectedParticipantType
+			 */
 			async function testPromoteModerator(participantType, expectedParticipantType) {
 				promoteToModerator.mockResolvedValue()
 
@@ -234,10 +238,10 @@ describe('participantsStore', () => {
 				])
 			}
 
-			test('promotes given user to moderator', async() => {
+			test('promotes given user to moderator', async () => {
 				await testPromoteModerator(PARTICIPANT.TYPE.USER, PARTICIPANT.TYPE.MODERATOR)
 			})
-			test('promotes given guest to guest moderator', async() => {
+			test('promotes given guest to guest moderator', async () => {
 				await testPromoteModerator(PARTICIPANT.TYPE.GUEST, PARTICIPANT.TYPE.GUEST_MODERATOR)
 			})
 		})
@@ -252,6 +256,10 @@ describe('participantsStore', () => {
 				expect(demoteFromModerator).not.toHaveBeenCalled()
 			})
 
+			/**
+			 * @param participantType
+			 * @param expectedParticipantType
+			 */
 			async function testDemoteModerator(participantType, expectedParticipantType) {
 				promoteToModerator.mockResolvedValue()
 
@@ -277,10 +285,10 @@ describe('participantsStore', () => {
 				])
 			}
 
-			test('demotes given moderator to user', async() => {
+			test('demotes given moderator to user', async () => {
 				await testDemoteModerator(PARTICIPANT.TYPE.MODERATOR, PARTICIPANT.TYPE.USER)
 			})
-			test('promotes given guest to guest moderator', async() => {
+			test('promotes given guest to guest moderator', async () => {
 				await testDemoteModerator(PARTICIPANT.TYPE.GUEST_MODERATOR, PARTICIPANT.TYPE.GUEST)
 			})
 		})
@@ -324,7 +332,7 @@ describe('participantsStore', () => {
 			store = new Vuex.Store(testStoreConfig)
 		})
 
-		test('joins call', async() => {
+		test('joins call', async () => {
 			store.dispatch('addParticipant', {
 				token: TOKEN,
 				participant: {
@@ -373,7 +381,7 @@ describe('participantsStore', () => {
 		})
 	})
 
-	test('joins and leaves call', async() => {
+	test('joins and leaves call', async () => {
 		store.dispatch('addParticipant', {
 			token: TOKEN,
 			participant: {
@@ -443,7 +451,7 @@ describe('participantsStore', () => {
 		])
 	})
 
-	test('resends invitations', async() => {
+	test('resends invitations', async () => {
 		resendInvitations.mockResolvedValue()
 
 		await store.dispatch('resendInvitations', {
@@ -484,7 +492,7 @@ describe('participantsStore', () => {
 			})
 		})
 
-		test('joins conversation', async() => {
+		test('joins conversation', async () => {
 			store = new Vuex.Store(testStoreConfig)
 			const response = {
 				status: 200,
@@ -512,7 +520,7 @@ describe('participantsStore', () => {
 			expect(joinedConversationEventMock).toHaveBeenCalledWith({ token: TOKEN })
 		})
 
-		test('force join conversation', async() => {
+		test('force join conversation', async () => {
 			store = new Vuex.Store(testStoreConfig)
 			const updatedParticipantData = Object.assign({}, participantData, { sessionId: 'another-session-id' })
 			const response = {
@@ -560,6 +568,10 @@ describe('participantsStore', () => {
 				restoreConsole()
 			})
 
+			/**
+			 * @param lastPingAge
+			 * @param inCall
+			 */
 			function prepareTestJoinWithMaxPingAge(lastPingAge, inCall) {
 				const mockDate = new Date('2020-01-01 20:00:00')
 				participantData.lastPing = mockDate.getTime() / 1000 - lastPingAge
@@ -580,7 +592,7 @@ describe('participantsStore', () => {
 			}
 
 			describe('when not in call', () => {
-				test('forces join when max ping age > 40s', async() => {
+				test('forces join when max ping age > 40s', async () => {
 					prepareTestJoinWithMaxPingAge(41, PARTICIPANT.CALL_FLAG.DISCONNECTED)
 
 					testStoreConfig.actions.forceJoinConversation = jest.fn()
@@ -593,7 +605,7 @@ describe('participantsStore', () => {
 					expect(testStoreConfig.actions.forceJoinConversation).toHaveBeenCalledWith(expect.anything(), { token: TOKEN })
 				})
 
-				test('shows force when max ping age <= 40s', async() => {
+				test('shows force when max ping age <= 40s', async () => {
 					prepareTestJoinWithMaxPingAge(40, PARTICIPANT.CALL_FLAG.DISCONNECTED)
 
 					testStoreConfig.actions.forceJoinConversation = jest.fn()
@@ -608,7 +620,7 @@ describe('participantsStore', () => {
 			})
 
 			describe('when in call', () => {
-				test('forces join when max ping age > 60s', async() => {
+				test('forces join when max ping age > 60s', async () => {
 					prepareTestJoinWithMaxPingAge(61, PARTICIPANT.CALL_FLAG.IN_CALL)
 
 					testStoreConfig.actions.forceJoinConversation = jest.fn()
@@ -621,7 +633,7 @@ describe('participantsStore', () => {
 					expect(testStoreConfig.actions.forceJoinConversation).toHaveBeenCalledWith(expect.anything(), { token: TOKEN })
 				})
 
-				test('shows force when max ping age <= 60s', async() => {
+				test('shows force when max ping age <= 60s', async () => {
 					prepareTestJoinWithMaxPingAge(60, PARTICIPANT.CALL_FLAG.IN_CALL)
 
 					testStoreConfig.actions.forceJoinConversation = jest.fn()
@@ -637,7 +649,7 @@ describe('participantsStore', () => {
 		})
 	})
 
-	test('leaves conversation', async() => {
+	test('leaves conversation', async () => {
 		leaveConversation.mockResolvedValue()
 
 		await store.dispatch('leaveConversation', { token: TOKEN })
@@ -645,7 +657,7 @@ describe('participantsStore', () => {
 		expect(leaveConversation).toHaveBeenCalledWith(TOKEN)
 	})
 
-	test('removes current user from conversation', async() => {
+	test('removes current user from conversation', async () => {
 		removeCurrentUserFromConversation.mockResolvedValue()
 
 		testStoreConfig = cloneDeep(participantsStore)
diff --git a/src/store/sidebarStore.js b/src/store/sidebarStore.js
index 8e8a3a936..4a75b0510 100644
--- a/src/store/sidebarStore.js
+++ b/src/store/sidebarStore.js
@@ -55,6 +55,7 @@ const mutations = {
 	},
 	/**
 	 * Renaming state of the conversation
+	 *
 	 * @param {object} state current store state;
 	 * @param {boolean} boolean the state of the renaming action;
 	 */
@@ -91,6 +92,7 @@ const actions = {
 	},
 	/**
 	 * Renaming state of the conversation
+	 *
 	 * @param {object} context default store context;
 	 * @param {boolean} boolean the state of the renaming action;
 	 */
diff --git a/src/store/tokenStore.js b/src/store/tokenStore.js
index 29a785349..2eccd7342 100644
--- a/src/store/tokenStore.js
+++ b/src/store/tokenStore.js
@@ -29,7 +29,7 @@ const state = {
 	 * might have a  window of time in which we might be in
 	 * conversation B in talk's UI while still leaving conversation
 	 * A in the signaling server.
-	 **/
+	 */
 	lastJoinedConversationToken: '',
 }
 
diff --git a/src/utils/cancelableRequest.js b/src/utils/cancelableRequest.js
index b6344ce91..007fdf1da 100644
--- a/src/utils/cancelableRequest.js
+++ b/src/utils/cancelableRequest.js
@@ -2,6 +2,7 @@
  * @copyright Copyright (c) 2019 Marco Ambrosini <marcoambrosini@pm.me>
  *
  * @author Marco Ambrosini <marcoambrosini@pm.me>
+ *
  * @author John Molakvoæ <skjnldsv@protonmail.com>
  *
  * @license GNU AGPL version 3 or any later version
@@ -26,8 +27,8 @@ import axios from '@nextcloud/axios'
 /**
  * Creates an axios 'cancelable request object'.
  *
- * @param {function} request the axios promise request
- * @returns {Object} The cancelable requests
+ * @param {Function} request the axios promise request
+ * @return {object} The cancelable requests
  * `object.request`: the api request funtion with the cancel token associated to it.
  * `object.cancel`: the cancel function, when call it's going to delete the request.
  */
@@ -43,7 +44,7 @@ const CancelableRequest = function(request) {
 	 *
 	 * @param {string} data the data to send the request to
 	 * @param {object} [options] optional config for the request
-	 * @returns { object }
+	 * @return { object }
 	 */
 	const fetch = async function(data, options) {
 		return request(
diff --git a/src/utils/clipboard.js b/src/utils/clipboard.js
index 2167a6abb..bdab8d56d 100644
--- a/src/utils/clipboard.js
+++ b/src/utils/clipboard.js
@@ -1,15 +1,15 @@
 /**

- * @typedef {Object} ClipboardContent

+ * @typedef {object} ClipboardContent

  * @property {('file'|'text'|'none')} kind content type (file or text)

  * @property {File[] | FileList | undefined} files files array

- * @property {String | undefined} text text content

+ * @property {string | undefined} text text content

  */

 

 /**

  * Fetches the clipboard content from the event.

  *

  * @param {ClipboardEvent} event native event

- * @returns {ClipboardContent}

+ * @return {ClipboardContent}

  */

 const fetchClipboardContent = function(event) {

 	const clipboardData = event.clipboardData

diff --git a/src/utils/fileUpload.js b/src/utils/fileUpload.js
index e07ea9f48..4fa0ebe4e 100644
--- a/src/utils/fileUpload.js
+++ b/src/utils/fileUpload.js
@@ -24,21 +24,22 @@
  * Returns the file extension for the given path
  *
  * @param {string} path path
- * @returns {string} file extension including the dot
+ * @return {string} file extension including the dot
  */
 const getFileExtension = function(path) {
 	return path.match(/\.[0-9a-z]+$/i) ? path.match(/\.[0-9a-z]+$/i)[0] : ''
 }
 
 /**
-  * Checks the existence of a path in a folder and if a match is found, returns
-  * a unique path for that folder.
-  * @param {object} client The webdav client object
-  * @param {string} userRoot user root path
-  * @param {string} path The path whose existence in the destination is to
-  * be checked
-  * @returns {string} The unique path
-  */
+ * Checks the existence of a path in a folder and if a match is found, returns
+ * a unique path for that folder.
+ *
+ * @param {object} client The webdav client object
+ * @param {string} userRoot user root path
+ * @param {string} path The path whose existence in the destination is to
+ * be checked
+ * @return {string} The unique path
+ */
 const findUniquePath = async function(client, userRoot, path) {
 	// Return the input path if it doesn't exist in the destination folder
 	if (await client.exists(userRoot + path) === false) {
diff --git a/src/utils/signaling.js b/src/utils/signaling.js
index e9f19f006..412273dba 100644
--- a/src/utils/signaling.js
+++ b/src/utils/signaling.js
@@ -1,12 +1,18 @@
 /**
  * @copyright Copyright (c) 2019 Daniel Calviño Sánchez <danxuliu@gmail.com>
+ *
  * @copyright Copyright (c) 2019 Ivan Sein <ivan@nextcloud.com>
+ *
  * @copyright Copyright (c) 2019 Joachim Bauch <bauch@struktur.de>
+ *
  * @copyright Copyright (c) 2019 Joas Schilling <coding@schilljs.com>
  *
  * @author Daniel Calviño Sánchez <danxuliu@gmail.com>
+ *
  * @author Ivan Sein <ivan@nextcloud.com>
+ *
  * @author Joachim Bauch <bauch@struktur.de>
+ *
  * @author Joas Schilling <coding@schilljs.com>
  *
  * @license GNU AGPL version 3 or any later version
@@ -49,8 +55,8 @@ const Signaling = {
 	/**
 	 * Creates a connection to the signaling server
 	 *
-	 * @param {Object} settings The signaling settings
-	 * @returns {Standalone|Internal}
+	 * @param {object} settings The signaling settings
+	 * @return {Standalone|Internal}
 	 */
 	createConnection(settings) {
 		if (!settings) {
@@ -65,6 +71,9 @@ const Signaling = {
 	},
 }
 
+/**
+ * @param settings
+ */
 function Base(settings) {
 	this.settings = settings
 	this.sessionId = ''
@@ -322,6 +331,9 @@ Signaling.Base.prototype.leaveCall = function(token, keepToken) {
 }
 
 // Connection to the internal signaling server provided by the app.
+/**
+ * @param settings
+ */
 function Internal(settings) {
 	Signaling.Base.prototype.constructor.apply(this, arguments)
 	this.hideWarning = settings.hideWarning
@@ -420,8 +432,8 @@ Signaling.Internal.prototype.sendCallMessage = function(data) {
 }
 
 /**
-	 * @private
-	 */
+ * @private
+ */
 Signaling.Internal.prototype._startPullingMessages = function() {
 	const token = this.currentRoomToken
 	if (!token) {
@@ -508,8 +520,8 @@ Signaling.Internal.prototype._startPullingMessages = function() {
 }
 
 /**
-	 * @private
-	 */
+ * @private
+ */
 Signaling.Internal.prototype.sendPendingMessages = function() {
 	if (!this.spreedArrayConnection.length || this.isSendingMessages) {
 		return
@@ -527,6 +539,10 @@ Signaling.Internal.prototype.sendPendingMessages = function() {
 	}.bind(this))
 }
 
+/**
+ * @param settings
+ * @param urls
+ */
 function Standalone(settings, urls) {
 	Signaling.Base.prototype.constructor.apply(this, arguments)
 	if (typeof (urls) === 'string') {
diff --git a/src/utils/webrtc/MediaDevicesManager.js b/src/utils/webrtc/MediaDevicesManager.js
index b8081398c..e9bfe7d7f 100644
--- a/src/utils/webrtc/MediaDevicesManager.js
+++ b/src/utils/webrtc/MediaDevicesManager.js
@@ -176,7 +176,7 @@ MediaDevicesManager.prototype = {
 	 * technically supported by the browser but not available due to the page
 	 * being loaded in an insecure context.
 	 *
-	 * @returns {boolean} true if MediaDevices interface is supported, false
+	 * @return {boolean} true if MediaDevices interface is supported, false
 	 *          otherwise.
 	 */
 	isSupported() {
@@ -356,7 +356,7 @@ MediaDevicesManager.prototype = {
 	 *
 	 * @param {MediaStreamConstraints} constraints the constraints specifying
 	 *        the media to request
-	 * @returns {Promise} resolved with a MediaStream object when successful, or
+	 * @return {Promise} resolved with a MediaStream object when successful, or
 	 *          rejected with a DOMException in case of error
 	 */
 	getUserMedia(constraints) {
diff --git a/src/utils/webrtc/index.js b/src/utils/webrtc/index.js
index f2591455f..28dbe0575 100644
--- a/src/utils/webrtc/index.js
+++ b/src/utils/webrtc/index.js
@@ -46,6 +46,9 @@ let cancelFetchSignalingSettings = null
 let signaling = null
 let tokensInSignaling = {}
 
+/**
+ * @param token
+ */
 async function getSignalingSettings(token) {
 	// If getSignalingSettings is called again while a previous one was still
 	// being executed the previous one is cancelled.
@@ -76,6 +79,9 @@ async function getSignalingSettings(token) {
 	return settings
 }
 
+/**
+ * @param token
+ */
 async function connectSignaling(token) {
 	const settings = await getSignalingSettings(token)
 	if (!settings) {
@@ -104,6 +110,10 @@ let pendingJoinCallToken = null
 let startedCall = null
 let failedToStartCall = null
 
+/**
+ * @param signaling
+ * @param configuration
+ */
 function startCall(signaling, configuration) {
 	let flags = PARTICIPANT.CALL_FLAG.IN_CALL
 	if (configuration) {
@@ -122,6 +132,9 @@ function startCall(signaling, configuration) {
 	})
 }
 
+/**
+ *
+ */
 function setupWebRtc() {
 	if (webRtc) {
 		return
@@ -137,7 +150,7 @@ function setupWebRtc() {
  *
  * @param {string} token Conversation to join
  * @param {string} sessionId Session id to join with
- * @returns {Promise<void>}
+ * @return {Promise<void>}
  */
 async function signalingJoinConversation(token, sessionId) {
 	await connectSignaling(token)
@@ -151,7 +164,7 @@ async function signalingJoinConversation(token, sessionId) {
  *
  * @param {string} token Conversation to join the call
  * @param {int} flags Bitwise combination of PARTICIPANT.CALL_FLAG
- * @returns {Promise<void>} Resolved with the actual flags based on the
+ * @return {Promise<void>} Resolved with the actual flags based on the
  *          available media
  */
 async function signalingJoinCall(token, flags) {
@@ -217,7 +230,7 @@ async function signalingJoinCall(token, flags) {
  * Leave the call of the given conversation
  *
  * @param {string} token Conversation to leave the call
- * @returns {Promise<void>}
+ * @return {Promise<void>}
  */
 async function signalingLeaveCall(token) {
 	sentVideoQualityThrottler.destroy()
@@ -235,7 +248,7 @@ async function signalingLeaveCall(token) {
  * Leave the given conversation on the respective signaling server
  *
  * @param {string} token Conversation to leave
- * @returns {Promise<void>}
+ * @return {Promise<void>}
  */
 async function signalingLeaveConversation(token) {
 	if (tokensInSignaling[token]) {
diff --git a/src/utils/webrtc/models/CallParticipantCollection.js b/src/utils/webrtc/models/CallParticipantCollection.js
index e88ff6337..80a32bc97 100644
--- a/src/utils/webrtc/models/CallParticipantCollection.js
+++ b/src/utils/webrtc/models/CallParticipantCollection.js
@@ -21,6 +21,9 @@
 
 import CallParticipantModel from './CallParticipantModel'
 
+/**
+ *
+ */
 export default function CallParticipantCollection() {
 
 	this.callParticipantModels = []
diff --git a/src/utils/webrtc/models/CallParticipantModel.js b/src/utils/webrtc/models/CallParticipantModel.js
index a58d56470..19863a7f9 100644
--- a/src/utils/webrtc/models/CallParticipantModel.js
+++ b/src/utils/webrtc/models/CallParticipantModel.js
@@ -33,6 +33,9 @@ export const ConnectionState = {
 	CLOSED: 'closed',
 }
 
+/**
+ * @param options
+ */
 export default function CallParticipantModel(options) {
 
 	this.attributes = {
diff --git a/src/utils/webrtc/models/LocalCallParticipantModel.js b/src/utils/webrtc/models/LocalCallParticipantModel.js
index 90ff133f9..1fa31602f 100644
--- a/src/utils/webrtc/models/LocalCallParticipantModel.js
+++ b/src/utils/webrtc/models/LocalCallParticipantModel.js
@@ -23,6 +23,9 @@ import store from '../../../store/index.js'
 
 import { ConnectionState } from './CallParticipantModel'
 
+/**
+ *
+ */
 export default function LocalCallParticipantModel() {
 
 	this.attributes = {
diff --git a/src/utils/webrtc/models/LocalMediaModel.js b/src/utils/webrtc/models/LocalMediaModel.js
index 6a7fae7b4..9807a066d 100644
--- a/src/utils/webrtc/models/LocalMediaModel.js
+++ b/src/utils/webrtc/models/LocalMediaModel.js
@@ -21,6 +21,9 @@
 
 import store from '../../../store/index.js'
 
+/**
+ *
+ */
 export default function LocalMediaModel() {
 
 	this.attributes = {
diff --git a/src/utils/webrtc/simplewebrtc/localmedia.js b/src/utils/webrtc/simplewebrtc/localmedia.js
index 3bb273081..3ab6485d2 100644
--- a/src/utils/webrtc/simplewebrtc/localmedia.js
+++ b/src/utils/webrtc/simplewebrtc/localmedia.js
@@ -10,6 +10,9 @@ const UAParser = require('ua-parser-js')
 // being initialized yet.
 const webrtcIndex = require('../index.js')
 
+/**
+ * @param stream
+ */
 function isAllTracksEnded(stream) {
 	let isAllTracksEnded = true
 	stream.getTracks().forEach(function(t) {
@@ -18,6 +21,9 @@ function isAllTracksEnded(stream) {
 	return isAllTracksEnded
 }
 
+/**
+ * @param stream
+ */
 function isAllAudioTracksEnded(stream) {
 	let isAllAudioTracksEnded = true
 	stream.getAudioTracks().forEach(function(t) {
@@ -26,6 +32,9 @@ function isAllAudioTracksEnded(stream) {
 	return isAllAudioTracksEnded
 }
 
+/**
+ * @param opts
+ */
 function LocalMedia(opts) {
 	WildEmitter.call(this)
 
@@ -74,7 +83,7 @@ util.inherits(LocalMedia, WildEmitter)
  * MediaStreamTrack is ended.
  *
  * @param {MediaStreamTrack} track the track to clone
- * @returns {MediaStreamTrack} the linked track
+ * @return {MediaStreamTrack} the linked track
  */
 const cloneLinkedTrack = function(track) {
 	const linkedTrack = track.clone()
@@ -98,7 +107,7 @@ const cloneLinkedTrack = function(track) {
  * ended.
  *
  * @param {MediaStream} stream the stream to clone
- * @returns {MediaStream} the linked stream
+ * @return {MediaStream} the linked stream
  */
 const cloneLinkedStream = function(stream) {
 	const linkedStream = new MediaStream()
@@ -127,7 +136,7 @@ const cloneLinkedStream = function(stream) {
  * no media was available when started. An active local media will automatically
  * react to changes in the selected media devices.
  *
- * @returns {bool} true if the local media is active, false otherwise
+ * @return {bool} true if the local media is active, false otherwise
  */
 LocalMedia.prototype.isLocalMediaActive = function() {
 	return this._localMediaActive
@@ -143,7 +152,7 @@ LocalMedia.prototype.isLocalMediaActive = function() {
  * resolution, so if the camera does not have such resolution it will still
  * return the highest resolution available without failing.
  *
- * @param {Object} constraints the constraints to be adjusted
+ * @param {object} constraints the constraints to be adjusted
  */
 LocalMedia.prototype._adjustVideoConstraintsForChromium = function(constraints) {
 	const parser = new UAParser()
diff --git a/src/utils/webrtc/simplewebrtc/peer.js b/src/utils/webrtc/simplewebrtc/peer.js
index 0d1e3222a..5e40e6d9b 100644
--- a/src/utils/webrtc/simplewebrtc/peer.js
+++ b/src/utils/webrtc/simplewebrtc/peer.js
@@ -7,6 +7,9 @@ const util = require('util')
 const webrtcSupport = require('webrtcsupport')
 const WildEmitter = require('wildemitter')
 
+/**
+ * @param stream
+ */
 function isAllTracksEnded(stream) {
 	let isAllTracksEnded = true
 	stream.getTracks().forEach(function(t) {
@@ -15,6 +18,9 @@ function isAllTracksEnded(stream) {
 	return isAllTracksEnded
 }
 
+/**
+ * @param options
+ */
 function Peer(options) {
 	const self = this
 
@@ -124,6 +130,9 @@ function Peer(options) {
 
 util.inherits(Peer, WildEmitter)
 
+/**
+ *
+ */
 function shouldPreferH264() {
 	try {
 		return initialState.loadState('spreed', 'prefer_h264')
@@ -134,6 +143,9 @@ function shouldPreferH264() {
 	}
 }
 
+/**
+ * @param sessionDescription
+ */
 function preferH264VideoCodecIfAvailable(sessionDescription) {
 	const sdpInfo = sdpTransform.parse(sessionDescription.sdp)
 
@@ -686,7 +698,7 @@ Peer.prototype.handleLocalTrackReplaced = function(newTrack, oldTrack, stream) {
  * be added rather than replaced, which requires a renegotiation. In both cases
  * the process will start again once the connection is restablished.
  *
- * @returns {Promise} a Promise fulfilled when the processing ends; if it was
+ * @return {Promise} a Promise fulfilled when the processing ends; if it was
  *          completed the resolved value is true, and if it was stopped before
  *          finishing the resolved value is false.
  */
@@ -750,7 +762,7 @@ Peer.prototype._processPendingReplaceTracksAsync = async function() {
  * @param {MediaStreamTrack|null} newTrack the new track to set.
  * @param {MediaStreamTrack|null} oldTrack the old track to be replaced.
  * @param {MediaStream} stream the stream that the new track belongs to.
- * @returns {Promise}
+ * @return {Promise}
  */
 Peer.prototype._replaceTrack = async function(newTrack, oldTrack, stream) {
 	let senderFound = false
diff --git a/src/utils/webrtc/simplewebrtc/simplewebrtc.js b/src/utils/webrtc/simplewebrtc/simplewebrtc.js
index c49287f3b..d1dbee6e1 100644
--- a/src/utils/webrtc/simplewebrtc/simplewebrtc.js
+++ b/src/utils/webrtc/simplewebrtc/simplewebrtc.js
@@ -6,6 +6,9 @@ const webrtcSupport = require('webrtcsupport')
 const attachMediaStream = require('attachmediastream')
 const mockconsole = require('mockconsole')
 
+/**
+ * @param opts
+ */
 function SimpleWebRTC(opts) {
 	const self = this
 	const options = opts || {}
diff --git a/src/utils/webrtc/simplewebrtc/webrtc.js b/src/utils/webrtc/simplewebrtc/webrtc.js
index 5c14c4913..7cfd08662 100644
--- a/src/utils/webrtc/simplewebrtc/webrtc.js
+++ b/src/utils/webrtc/simplewebrtc/webrtc.js
@@ -6,6 +6,9 @@ const mockconsole = require('mockconsole')
 const localMedia = require('./localmedia')
 const Peer = require('./peer')
 
+/**
+ * @param opts
+ */
 function WebRTC(opts) {
 	const self = this
 	const options = opts || {}
diff --git a/src/utils/webrtc/webrtc.js b/src/utils/webrtc/webrtc.js
index c7bc58437..0d8999196 100644
--- a/src/utils/webrtc/webrtc.js
+++ b/src/utils/webrtc/webrtc.js
@@ -1,12 +1,18 @@
 /**
  * @copyright Copyright (c) 2019 Daniel Calviño Sánchez <danxuliu@gmail.com>
+ *
  * @copyright Copyright (c) 2019 Ivan Sein <ivan@nextcloud.com>
+ *
  * @copyright Copyright (c) 2019 Joachim Bauch <bauch@struktur.de>
+ *
  * @copyright Copyright (c) 2019 Joas Schilling <coding@schilljs.com>
  *
  * @author Daniel Calviño Sánchez <danxuliu@gmail.com>
+ *
  * @author Ivan Sein <ivan@nextcloud.com>
+ *
  * @author Joachim Bauch <bauch@struktur.de>
+ *
  * @author Joas Schilling <coding@schilljs.com>
  *
  * @license GNU AGPL version 3 or any later version
@@ -51,12 +57,20 @@ let showedTURNWarning = false
 let sendCurrentStateWithRepetitionTimeout = null
 let startedWithMedia
 
+/**
+ * @param a
+ * @param b
+ */
 function arrayDiff(a, b) {
 	return a.filter(function(i) {
 		return b.indexOf(i) < 0
 	})
 }
 
+/**
+ * @param signaling
+ * @param sessionId
+ */
 function createScreensharingPeer(signaling, sessionId) {
 	const currentSessionId = signaling.getSessionId()
 	const useMcu = signaling.hasFeature('mcu')
@@ -120,6 +134,9 @@ function createScreensharingPeer(signaling, sessionId) {
 	}
 }
 
+/**
+ * @param signaling
+ */
 function checkStartPublishOwnPeer(signaling) {
 	'use strict'
 	const currentSessionId = signaling.getSessionId()
@@ -174,6 +191,9 @@ function checkStartPublishOwnPeer(signaling) {
 	}, 10000)
 }
 
+/**
+ *
+ */
 function sendCurrentMediaState() {
 	if (!webrtc.webrtc.isVideoEnabled()) {
 		webrtc.webrtc.emit('videoOff')
@@ -190,10 +210,16 @@ function sendCurrentMediaState() {
 // TODO The participant name should be got from the participant list, but it is
 // not currently possible to associate a Nextcloud ID with a standalone
 // signaling ID for guests.
+/**
+ *
+ */
 function sendCurrentNick() {
 	webrtc.webrtc.emit('nickChanged', store.getters.getDisplayName())
 }
 
+/**
+ * @param timeout
+ */
 function sendCurrentStateWithRepetition(timeout) {
 	if (!timeout) {
 		timeout = 0
@@ -220,6 +246,9 @@ function sendCurrentStateWithRepetition(timeout) {
 	}, timeout)
 }
 
+/**
+ * @param user
+ */
 function userHasStreams(user) {
 	let flags = user
 	if (Object.prototype.hasOwnProperty.call(flags, 'inCall')) {
@@ -230,6 +259,11 @@ function userHasStreams(user) {
 	return (flags & REQUIRED_FLAGS) !== 0
 }
 
+/**
+ * @param signaling
+ * @param newUsers
+ * @param disconnectedSessionIds
+ */
 function usersChanged(signaling, newUsers, disconnectedSessionIds) {
 	'use strict'
 	const currentSessionId = signaling.getSessionId()
@@ -394,6 +428,10 @@ function usersChanged(signaling, newUsers, disconnectedSessionIds) {
 	}
 }
 
+/**
+ * @param signaling
+ * @param users
+ */
 function usersInCallChanged(signaling, users) {
 	const previousSelfInCall = selfInCall
 
@@ -447,6 +485,11 @@ function usersInCallChanged(signaling, users) {
 	}
 }
 
+/**
+ * @param signaling
+ * @param _callParticipantCollection
+ * @param _localCallParticipantModel
+ */
 export default function initWebRtc(signaling, _callParticipantCollection, _localCallParticipantModel) {
 	callParticipantCollection = _callParticipantCollection
 	localCallParticipantModel = _localCallParticipantModel
@@ -611,6 +654,9 @@ export default function initWebRtc(signaling, _callParticipantCollection, _local
 		webrtc.sendDirectlyToAll(channel, message, payload)
 	}
 
+	/**
+	 * @param peer
+	 */
 	function handleIceConnectionStateConnected(peer) {
 		// Send the current information about the state.
 		if (!signaling.hasFeature('mcu')) {
@@ -627,6 +673,9 @@ export default function initWebRtc(signaling, _callParticipantCollection, _local
 		}
 	}
 
+	/**
+	 * @param peer
+	 */
 	function handleIceConnectionStateDisconnected(peer) {
 		setTimeout(function() {
 			if (peer.pc.iceConnectionState !== 'disconnected') {
@@ -653,6 +702,9 @@ export default function initWebRtc(signaling, _callParticipantCollection, _local
 		}, 5000)
 	}
 
+	/**
+	 * @param peer
+	 */
 	function handleIceConnectionStateFailed(peer) {
 		if (!showedTURNWarning && !signaling.settings.turnservers.length) {
 			showError(
@@ -695,6 +747,9 @@ export default function initWebRtc(signaling, _callParticipantCollection, _local
 		}
 	}
 
+	/**
+	 * @param peer
+	 */
 	function setHandlerForIceConnectionStateChange(peer) {
 		// Initialize ice restart counter for peer
 		spreedPeerConnectionTable[peer.id] = 0
@@ -731,6 +786,9 @@ export default function initWebRtc(signaling, _callParticipantCollection, _local
 		})
 	}
 
+	/**
+	 * @param peer
+	 */
 	function setHandlerForOwnIceConnectionStateChange(peer) {
 		peer.pc.addEventListener('iceconnectionstatechange', function() {
 			peer.emit('extendedIceConnectionStateChange', peer.pc.iceConnectionState)
@@ -791,6 +849,9 @@ export default function initWebRtc(signaling, _callParticipantCollection, _local
 		signaling.forceReconnect(true, flags)
 	}
 
+	/**
+	 * @param peer
+	 */
 	function setHandlerForNegotiationNeeded(peer) {
 		peer.pc.addEventListener('negotiationneeded', function() {
 			// Negotiation needed will be first triggered before the connection
@@ -951,6 +1012,11 @@ export default function initWebRtc(signaling, _callParticipantCollection, _local
 		}
 	})
 
+	/**
+	 * @param peer
+	 * @param track
+	 * @param mediaType
+	 */
 	function checkPeerMedia(peer, track, mediaType) {
 		return new Promise((resolve, reject) => {
 			peer.pc.getStats(track).then(function(stats) {
@@ -983,16 +1049,26 @@ export default function initWebRtc(signaling, _callParticipantCollection, _local
 		})
 	}
 
+	/**
+	 * @param peer
+	 */
 	function stopPeerCheckAudioMedia(peer) {
 		clearInterval(peer.check_audio_interval)
 		peer.check_audio_interval = null
 	}
 
+	/**
+	 * @param peer
+	 */
 	function stopPeerCheckVideoMedia(peer) {
 		clearInterval(peer.check_video_interval)
 		peer.check_video_interval = null
 	}
 
+	/**
+	 * @param peerId
+	 * @param mediaType
+	 */
 	function stopPeerIdCheckMediaType(peerId, mediaType) {
 		// There should be just one video peer with that id, but iterating is
 		// safer.
@@ -1015,11 +1091,18 @@ export default function initWebRtc(signaling, _callParticipantCollection, _local
 		})
 	}
 
+	/**
+	 * @param peer
+	 */
 	function stopPeerCheckMedia(peer) {
 		stopPeerCheckAudioMedia(peer)
 		stopPeerCheckVideoMedia(peer)
 	}
 
+	/**
+	 * @param peer
+	 * @param stream
+	 */
 	function startPeerCheckMedia(peer, stream) {
 		stopPeerCheckMedia(peer)
 		peer.check_video_interval = setInterval(function() {
diff --git a/src/views/Dashboard.vue b/src/views/Dashboard.vue
index e891dd6a9..4903f78ce 100644
--- a/src/views/Dashboard.vue
+++ b/src/views/Dashboard.vue
@@ -100,7 +100,8 @@ export default {
 		 * This is a simplified version of the last chat message.
 		 * Parameters are parsed without markup (just replaced with the name),
 		 * e.g. no avatars on mentions.
-		 * @returns {string} A simple message to show below the conversation name
+		 *
+		 * @return {string} A simple message to show below the conversation name
 		 */
 		simpleLastChatMessage() {
 			return (lastChatMessage) => {
diff --git a/src/views/RoomSelector.spec.js b/src/views/RoomSelector.spec.js
index 5ea7e53d9..14da0efe2 100644
--- a/src/views/RoomSelector.spec.js
+++ b/src/views/RoomSelector.spec.js
@@ -66,7 +66,7 @@ describe('RoomSelector.vue', () => {
 		jest.clearAllMocks()
 	})
 
-	test('renders sorted conversation list fetched from server', async() => {
+	test('renders sorted conversation list fetched from server', async () => {
 		const wrapper = shallowMount(RoomSelector)
 
 		expect(mockAxios.get).toHaveBeenCalledWith(
@@ -90,7 +90,7 @@ describe('RoomSelector.vue', () => {
 		expect(list.at(1).text()).toBe('zzz')
 		expect(list.at(2).text()).toBe('abc')
 	})
-	test('excludes non-postable conversations', async() => {
+	test('excludes non-postable conversations', async () => {
 		const wrapper = shallowMount(RoomSelector, {
 			propsData: {
 				showPostableOnly: true,
@@ -117,7 +117,7 @@ describe('RoomSelector.vue', () => {
 		expect(list.at(0).text()).toBe('conversation one')
 		expect(list.at(1).text()).toBe('zzz')
 	})
-	test('emits select event on select', async() => {
+	test('emits select event on select', async () => {
 		const wrapper = shallowMount(RoomSelector)
 
 		expect(mockAxios.get).toHaveBeenCalledWith(
@@ -145,7 +145,7 @@ describe('RoomSelector.vue', () => {
 		expect(eventHandler).toHaveBeenCalledWith('token-3')
 	})
 
-	test('emits close event', async() => {
+	test('emits close event', async () => {
 		const wrapper = shallowMount(RoomSelector)
 
 		const eventHandler = jest.fn()