What is the UTI for .epub files?
Read the Developer Library and can't find it anywhere else.
The “Uniform Type Identifiers” framework defines constants for system defined types, such as epub
:
A type that represents EPUB format data. The identifier for this type is
org.idpf.epub-container
.
One can obtain the type identifier at runtime with
import UniformTypeIdentifiers
print(UTType.epub)
// org.idpf.epub-container
Another way is to inspect the Info.plist from an application which can open EPUB files, such as the Books application:
...
<key>LSItemContentTypes</key>
<array>
<string>org.idpf.epub-container</string>
</array>
...