New creates a new FileManager for GoCrack.

ErrCannotImport is returned whenever we are told to reload but cannot due to missing import_directory.

SystemUserUUID is the UUID of files uploaded by the GoCrack system.

Config describes the settings available to GoCrack's filemanager.

Context contains the state of the filemanager and provides public methods to interact with all filesystem actions within gocrack.

WriteSizeLineRecorder records the total size of a write and includes the # of lines.

WriteSizeRecorder records the total size of a write (helpful in a multiwriter).