[ CCode ( type_id = "g_base_info_gtype_get_type ()" ) ]
[ Compact ]
public class FunctionInfo : CallableInfo
`GIFunctionInfo` represents a function, method or constructor.
To find out what kind of entity a `GIFunctionInfo` represents, call [method@GIRepository.FunctionInfo.get_flags].
See also [class@GIRepository.CallableInfo] for information on how to retrieve arguments and other metadata.