src/vs/workbench/contrib/files/browser/fileImportExport.ts/FileDownload/constructor
class FileDownload:	constructor(
		@IFileService private readonly fileService: IFileService,
		@IExplorerService private readonly explorerService: IExplorerService,
		@IProgressService private readonly progressService: IProgressService,
		@ILogService private readonly logService: ILogService,
		@IFileDialogService private readonly fileDialogService: IFileDialogService
	) {
	}