src/vs/workbench/contrib/extensions/browser/extensionRecommendationNotificationService.ts/ExtensionRecommendationNotificationService/hideVisibleNotification
class ExtensionRecommendationNotificationService:	private hideVisibleNotification(timeInMillis: number): void {
		if (this.visibleNotification && !this.hideVisibleNotificationPromise) {
			const visibleNotification = this.visibleNotification;
			this.hideVisibleNotificationPromise = timeout(Math.max(timeInMillis - (Date.now() - visibleNotification.from), 0));
			this.hideVisibleNotificationPromise.then(() => visibleNotification!.recommendationsNotification.hide());
		}
	}