src/vs/workbench/api/browser/mainThreadFileSystem.ts/RemoteFileSystemProvider/constructor
class RemoteFileSystemProvider:	constructor(
		fileService: IFileService,
		scheme: string,
		capabilities: FileSystemProviderCapabilities,
		private readonly _handle: number,
		private readonly _proxy: ExtHostFileSystemShape
	) {
		this.capabilities = capabilities;
		this._registration = fileService.registerProvider(scheme, this);
	}