Core UTType Identifiers deprecated

Since the type identifiers in UTCoreTypes.h have been deprecated, what's the expected way to use the Core Graphics APIs that use those types, particularly in C code that doesn't have access to the UniformTypeIdentifiers framework?

Using CFSTR( "public.jpeg" ) works, but is that the new best practice, or have the core type definitions been moved/renamed?

Core UTType Identifiers deprecated
 
 
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