src/vs/workbench/contrib/feedback/browser/feedbackStatusbarItem.ts/FeedbackStatusbarConribution/toggleFeedback
class FeedbackStatusbarConribution:	private toggleFeedback(): void {
		if (!this.widget) {
			this.widget = this._register(this.instantiationService.createInstance(FeedbackWidget, {
				feedbackService: this.instantiationService.createInstance(TwitterFeedbackService)
			}));
			this._register(this.widget.onDidChangeVisibility(visible => this.entry!.update(this.getStatusEntry(visible))));
		}

		if (this.widget) {
			if (!this.widget.isVisible()) {
				this.commandService.executeCommand(HIDE_NOTIFICATION_TOAST);
				this.commandService.executeCommand(HIDE_NOTIFICATIONS_CENTER);
				this.widget.show();
			} else {
				this.widget.hide();
			}
		}
	}