Add typing to SimpleFStyping/carl/simplefs

- Fix putContent sometimes return a bool and sometimes nothing

Signed-off-by: Carl Schwan <carl@carlschwan.eu>

4 files changed, 24 insertions, 43 deletions

diff --git a/lib/public/Files/SimpleFS/ISimpleFile.php b/lib/public/Files/SimpleFS/ISimpleFile.php
index 8f1921cb7cb..34cd128d449 100644
--- a/lib/public/Files/SimpleFS/ISimpleFile.php
+++ b/lib/public/Files/SimpleFS/ISimpleFile.php
@@ -41,44 +41,39 @@ interface ISimpleFile {
 	/**
 	 * Get the name
 	 *
-	 * @return string
 	 * @since 11.0.0
 	 */
-	public function getName();
+	public function getName(): string;
 
 	/**
 	 * Get the size in bytes
 	 *
-	 * @return int
 	 * @since 11.0.0
 	 */
-	public function getSize();
+	public function getSize(): int;
 
 	/**
 	 * Get the ETag
 	 *
-	 * @return string
 	 * @since 11.0.0
 	 */
-	public function getETag();
+	public function getETag(): string;
 
 	/**
 	 * Get the last modification time
 	 *
-	 * @return int
 	 * @since 11.0.0
 	 */
-	public function getMTime();
+	public function getMTime(): int;
 
 	/**
 	 * Get the content
 	 *
 	 * @throws NotPermittedException
 	 * @throws NotFoundException
-	 * @return string
 	 * @since 11.0.0
 	 */
-	public function getContent();
+	public function getContent(): string;
 
 	/**
 	 * Overwrite the file
@@ -88,7 +83,7 @@ interface ISimpleFile {
 	 * @throws NotFoundException
 	 * @since 11.0.0
 	 */
-	public function putContent($data);
+	public function putContent($data): void;
 
 	/**
 	 * Delete the file
@@ -96,15 +91,14 @@ interface ISimpleFile {
 	 * @throws NotPermittedException
 	 * @since 11.0.0
 	 */
-	public function delete();
+	public function delete(): void;
 
 	/**
 	 * Get the MimeType
 	 *
-	 * @return string
 	 * @since 11.0.0
 	 */
-	public function getMimeType();
+	public function getMimeType(): string;
 
 	/**
 	 * @since 24.0.0
diff --git a/lib/public/Files/SimpleFS/ISimpleFolder.php b/lib/public/Files/SimpleFS/ISimpleFolder.php
index 0159c41760b..3c8e6e88ab3 100644
--- a/lib/public/Files/SimpleFS/ISimpleFolder.php
+++ b/lib/public/Files/SimpleFS/ISimpleFolder.php
@@ -38,7 +38,7 @@ interface ISimpleFolder {
 	 * @return ISimpleFile[]
 	 * @since 11.0.0
 	 */
-	public function getDirectoryListing();
+	public function getDirectoryListing(): array;
 
 	/**
 	 * Check if a file with $name exists
@@ -47,28 +47,24 @@ interface ISimpleFolder {
 	 * @return bool
 	 * @since 11.0.0
 	 */
-	public function fileExists($name);
+	public function fileExists(string $name): bool;
 
 	/**
 	 * Get the file named $name from the folder
 	 *
-	 * @param string $name
-	 * @return ISimpleFile
 	 * @throws NotFoundException
 	 * @since 11.0.0
 	 */
-	public function getFile($name);
+	public function getFile(string $name): ISimpleFile;
 
 	/**
 	 * Creates a new file with $name in the folder
 	 *
-	 * @param string $name
 	 * @param string|resource|null $content @since 19.0.0
-	 * @return ISimpleFile
 	 * @throws NotPermittedException
 	 * @since 11.0.0
 	 */
-	public function newFile($name, $content = null);
+	public function newFile(string $name, $content = null): ISimpleFile;
 
 	/**
 	 * Remove the folder and all the files in it
@@ -76,13 +72,12 @@ interface ISimpleFolder {
 	 * @throws NotPermittedException
 	 * @since 11.0.0
 	 */
-	public function delete();
+	public function delete(): void;
 
 	/**
 	 * Get the folder name
 	 *
-	 * @return string
 	 * @since 11.0.0
 	 */
-	public function getName();
+	public function getName(): string;
 }
diff --git a/lib/public/Files/SimpleFS/ISimpleRoot.php b/lib/public/Files/SimpleFS/ISimpleRoot.php
index fd590b66b31..31c3efe76dd 100644
--- a/lib/public/Files/SimpleFS/ISimpleRoot.php
+++ b/lib/public/Files/SimpleFS/ISimpleRoot.php
@@ -35,8 +35,6 @@ interface ISimpleRoot {
 	/**
 	 * Get the folder with name $name
 	 *
-	 * @param string $name
-	 * @return ISimpleFolder
 	 * @throws NotFoundException
 	 * @throws \RuntimeException
 	 * @since 11.0.0
@@ -56,8 +54,6 @@ interface ISimpleRoot {
 	/**
 	 * Create a new folder named $name
 	 *
-	 * @param string $name
-	 * @return ISimpleFolder
 	 * @throws NotPermittedException
 	 * @throws \RuntimeException
 	 * @since 11.0.0
diff --git a/lib/public/Files/SimpleFS/InMemoryFile.php b/lib/public/Files/SimpleFS/InMemoryFile.php
index 590cb43e1d6..393449d4f1f 100644
--- a/lib/public/Files/SimpleFS/InMemoryFile.php
+++ b/lib/public/Files/SimpleFS/InMemoryFile.php
@@ -36,17 +36,13 @@ use OCP\Files\NotPermittedException;
 class InMemoryFile implements ISimpleFile {
 	/**
 	 * Holds the file name.
-	 *
-	 * @var string
 	 */
-	private $name;
+	private string $name;
 
 	/**
 	 * Holds the file contents.
-	 *
-	 * @var string
 	 */
-	private $contents;
+	private string $contents;
 
 	/**
 	 * InMemoryFile constructor.
@@ -64,7 +60,7 @@ class InMemoryFile implements ISimpleFile {
 	 * @inheritdoc
 	 * @since 16.0.0
 	 */
-	public function getName() {
+	public function getName(): string {
 		return $this->name;
 	}
 
@@ -72,7 +68,7 @@ class InMemoryFile implements ISimpleFile {
 	 * @inheritdoc
 	 * @since 16.0.0
 	 */
-	public function getSize() {
+	public function getSize(): int {
 		return strlen($this->contents);
 	}
 
@@ -80,7 +76,7 @@ class InMemoryFile implements ISimpleFile {
 	 * @inheritdoc
 	 * @since 16.0.0
 	 */
-	public function getETag() {
+	public function getETag(): string {
 		return '';
 	}
 
@@ -88,7 +84,7 @@ class InMemoryFile implements ISimpleFile {
 	 * @inheritdoc
 	 * @since 16.0.0
 	 */
-	public function getMTime() {
+	public function getMTime(): int {
 		return time();
 	}
 
@@ -96,7 +92,7 @@ class InMemoryFile implements ISimpleFile {
 	 * @inheritdoc
 	 * @since 16.0.0
 	 */
-	public function getContent() {
+	public function getContent(): string {
 		return $this->contents;
 	}
 
@@ -104,7 +100,7 @@ class InMemoryFile implements ISimpleFile {
 	 * @inheritdoc
 	 * @since 16.0.0
 	 */
-	public function putContent($data) {
+	public function putContent($data): void {
 		$this->contents = $data;
 	}
 
@@ -113,7 +109,7 @@ class InMemoryFile implements ISimpleFile {
 	 *
 	 * @since 16.0.0
 	 */
-	public function delete() {
+	public function delete(): void {
 		// unimplemented for in memory files
 	}
 
@@ -121,7 +117,7 @@ class InMemoryFile implements ISimpleFile {
 	 * @inheritdoc
 	 * @since 16.0.0
 	 */
-	public function getMimeType() {
+	public function getMimeType(): string {
 		$fileInfo = new \finfo(FILEINFO_MIME_TYPE);
 		return $fileInfo->buffer($this->contents);
 	}