Welcome to Chauffeur, deliverying changes to your Umbraco environment in style.
_Aliases:
umbraco> data-type export ?<ids>
Exports all data types in your system to a file on disk that can be used to import them using the package
deliverable. If no IDs are provided then all data types are exported
umbraco> data-type import <xml filename>
Imports the data types from the file specified in the Chauffeur
folder.