src/vs/base/browser/ui/list/listWidget.ts/TypeLabelController/onClear
class TypeLabelController:	private onClear(): void {
		const focus = this.list.getFocus();
		if (focus.length > 0 && focus[0] === this.previouslyFocused) {
			// List: re-anounce element on typing end since typed keys will interupt aria label of focused element
			// Do not announce if there was a focus change at the end to prevent duplication https://github.com/microsoft/vscode/issues/95961
			const ariaLabel = this.list.options.accessibilityProvider?.getAriaLabel(this.list.element(focus[0]));
			if (ariaLabel) {
				alert(ariaLabel);
			}
		}
		this.previouslyFocused = -1;
	}