Gets the formats that the provider suggests other applications to store the data in.
An example of such an application would be a clipboard manager.
This can be assumed to be a subset of [method@Gdk.ContentProvider.ref_formats].
The storable formats of the provider
See Implementation
Gets the formats that the provider suggests other applications to store the data in.
An example of such an application would be a clipboard manager.
This can be assumed to be a subset of [method@Gdk.ContentProvider.ref_formats].