src/vs/platform/files/browser/indexedDBFileSystemProvider.ts/IndexedDBFileSystemProvider/triggerChanges
class IndexedDBFileSystemProvider:	private triggerChanges(changes: IFileChange[]): void {
		if (changes.length) {
			this._onDidChangeFile.fire(changes);

			this.changesBroadcastChannel?.postChanges(changes);
		}
	}