src/vs/platform/files/browser/indexedDBFileSystemProvider.ts/IndexedDBFileSystemProvider/bulkWrite
class IndexedDBFileSystemProvider:	private async bulkWrite(files: [URI, Uint8Array][]): Promise<void> {
		files.forEach(([resource, content]) => this.fileWriteBatch.push({ content, resource }));
		await this.writeManyThrottler.queue(() => this.writeMany());

		const fileTree = await this.getFiletree();
		for (const [resource, content] of files) {
			fileTree.add(resource.path, { type: 'file', size: content.byteLength });
			this.versions.set(resource.toString(), (this.versions.get(resource.toString()) || 0) + 1);
		}

		this.triggerChanges(files.map(([resource]) => ({ resource, type: FileChangeType.UPDATED })));
	}