Returns an array of UTI strings identifying the file types supported by the receiver, either directly or through a user-installed filter service.
- macOS 10.5+
An array of
NSString objects, each of which contains a UTI identifying a supported file type.
The returned list includes UTIs all file types supported by the receiver plus those that can be opened by the receiver after being converted by a user-installed filter service. You can use the returned UTI strings with any method that supports UTIs.