finalize telemetry enablement api

refs #110267

src/vs/vscode.d.ts

@@ -7912,6 +7912,18 @@ declare module 'vscode' {
 		 */
 		export const isNewAppInstall: boolean;
 
+		/**
+		 * Indicates whether the users has telemetry enabled.
+		 * Can be observed to determine if the extension should send telemetry.
+		 */
+		export const isTelemetryEnabled: boolean;
+
+		/**
+		 * An [event](#Event) which fires when the user enabled or disables telemetry.
+		 * `true` if the user has enabled telemetry or `false` if the user has disabled telemetry.
+		 */
+		export const onDidChangeTelemetryEnabled: Event<boolean>;
+
 		/**
 		 * The name of a remote. Defined by extensions, popular samples are `wsl` for the Windows
 		 * Subsystem for Linux or `ssh-remote` for remotes using a secure shell.

src/vs/vscode.proposed.d.ts

@@ -2716,16 +2716,8 @@ declare module 'vscode' {
 		readonly allowContributedOpeners?: boolean | string;
 	}
 
-	//#endregion
-
-	//#region https://github.com/microsoft/vscode/issues/110267
-
 	namespace env {
 		export function openExternal(target: Uri, options?: OpenExternalOptions): Thenable<boolean>;
-
-		export const isTelemetryEnabled: boolean;
-
-		export const onDidChangeTelemetryEnabled: Event<boolean>;
 	}
 
 	//#endregion

src/vs/workbench/api/common/extHost.api.impl.ts

@@ -296,11 +296,9 @@ export function createApiFactoryAndRegisterActors(accessor: ServicesAccessor): I
 				return extHostTerminalService.getDefaultShell(false, configProvider);
 			},
 			get isTelemetryEnabled() {
-				checkProposedApiEnabled(extension);
 				return extHostTelemetry.getTelemetryEnabled();
 			},
 			get onDidChangeTelemetryEnabled(): Event<boolean> {
-				checkProposedApiEnabled(extension);
 				return extHostTelemetry.onDidChangeTelemetryEnabled;
 			},
 			get isNewAppInstall() {