src/vs/platform/files/browser/indexedDBFileSystemProvider.ts/IndexedDBFileSystemProvider/onDidStorageChange
class IndexedDBFileSystemProvider:	private onDidStorageChange(event: StorageEvent): void {
		if (event.key === this.changesKey && event.newValue) {
			try {
				const changesDto: FileChangeDto[] = JSON.parse(event.newValue);
				this._onDidChangeFile.fire(changesDto.map(c => ({ type: c.type, resource: URI.revive(c.resource) })));
			} catch (error) {/* ignore*/ }
		}
	}