A representation of Photos project extension categories.
This structure encapsulates macOS Photos project extension categories. Use this category to designate the types of projects your extension can create, such as books, calendars, cards, and slideshows.
Designating Type Properties
macOS Photos Project Extensions
A representation of a Photos app project extension.
An object that provides Photos project extensions with access to the underlying project, as well as to the user's photo library for editing.
A collection of content representing curated asset and text elements.