src/vs/base/browser/ui/tree/asyncDataTree.ts/AsyncDataTree/updateChildren
class AsyncDataTree:	async updateChildren(element: TInput | T = this.root.element, recursive = true, rerender = false, options?: IAsyncDataTreeUpdateChildrenOptions<T>): Promise<void> {
		await this._updateChildren(element, recursive, rerender, undefined, options);
	}