1 files changed, 17 insertions, 0 deletions
diff --git a/app/graphql/types/work_items/widgets/milestone_input_type.rb b/app/graphql/types/work_items/widgets/milestone_input_type.rb
new file mode 100644
index 00000000000..996c782373f
--- /dev/null
+++ b/app/graphql/types/work_items/widgets/milestone_input_type.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+module Types
+  module WorkItems
+    module Widgets
+      class MilestoneInputType < BaseInputObject
+        graphql_name 'WorkItemWidgetMilestoneInput'
+
+        argument :milestone_id,
+                 Types::GlobalIDType[::Milestone],
+                 required: :nullable,
+                 prepare: ->(id, _) { id.model_id unless id.nil? },
+                 description: 'Milestone to assign to the work item.'
+      end
+    end
+  end
+end