Move `alwaysShow` to stable API (fixes #59232)

src/vs/vscode.d.ts

@@ -1590,6 +1590,11 @@ declare module 'vscode' {
 		 * @see [QuickPickOptions.canPickMany](#QuickPickOptions.canPickMany)
 		 */
 		picked?: boolean;
+
+		/**
+		 * Always show this item.
+		 */
+		alwaysShow?: boolean;
 	}
 
 	/**

src/vs/vscode.proposed.d.ts

@@ -1147,16 +1147,6 @@ declare module 'vscode' {
 	}
 	//#endregion
 
-	//#region #59232
-
-	export interface QuickPickItem {
-		/**
-		 * Show this item always
-		 */
-		alwaysShow?: boolean;
-	}
-	//#endregion
-
 	//#region Tree Item Label Highlights
 	/**
 	 * Label describing the [Tree item](#TreeItem)

src/vs/workbench/api/node/extHostQuickOpen.ts

@@ -79,9 +79,7 @@ export class ExtHostQuickOpen implements ExtHostQuickOpenShape {
 						description = item.description;
 						detail = item.detail;
 						picked = item.picked;
-						if (enableProposedApi) {
-							alwaysShow = item.alwaysShow;
-						}
+						alwaysShow = item.alwaysShow;
 					}
 					pickItems.push({
 						label,
@@ -479,7 +477,7 @@ class ExtHostQuickPick<T extends QuickPickItem> extends ExtHostQuickInput implem
 	private _selectedItems: T[] = [];
 	private _onDidChangeSelectionEmitter = new Emitter<T[]>();
 
-	constructor(proxy: MainThreadQuickOpenShape, extensionId: string, private _enableProposedApi: boolean, onDispose: () => void) {
+	constructor(proxy: MainThreadQuickOpenShape, extensionId: string, enableProposedApi: boolean, onDispose: () => void) {
 		super(proxy, extensionId, onDispose);
 		this._disposables.push(
 			this._onDidChangeActiveEmitter,
@@ -507,7 +505,7 @@ class ExtHostQuickPick<T extends QuickPickItem> extends ExtHostQuickInput implem
 				handle: i,
 				detail: item.detail,
 				picked: item.picked,
-				alwaysShow: this._enableProposedApi ? item.alwaysShow : undefined
+				alwaysShow: item.alwaysShow
 			}))
 		});
 	}