OptionalonCreate a folder at the given path
OptionalonDelete a file by ID
OptionalonDelete a folder at the given path
OptionalonGet a URL for viewing/downloading a file
OptionalonMove a file to a new location
OptionalonRefresh the file list (called after mutations)
OptionalonRename a file
OptionalonShare files with specified users
OptionalonUpload a file to the given location
Callback signatures for library mode file operations. These are used when FileCacheProvider is in standalone/library mode (i.e.,
filesprop is provided instead of using HiyveProvider).