src/vs/workbench/services/workingCopy/common/abstractFileWorkingCopyManager.ts/BaseFileWorkingCopyManager/constructor
class BaseFileWorkingCopyManager:	constructor(
		@IFileService protected readonly fileService: IFileService,
		@ILogService protected readonly logService: ILogService,
		@IWorkingCopyBackupService protected readonly workingCopyBackupService: IWorkingCopyBackupService
	) {
		super();
	}