This property contains a boolean value that indicates whether the file wrapper object is a regular-file.
Mac Catalyst 13.0+Beta
This property contains YES when the file wrapper object is a regular-file wrapper, otherwise it contains NO. Invocations of readFromURL:options:error: may change the value of this property if the type of the file on disk has changed.
A boolean that indicates whether the file wrapper object is a symbolic-link file wrapper.
This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.