Feature or member definition
Keywords: intensional feature
An interface feature definition is one of the supported interface feature types. Features or members include class properties, methods, exceptions and user-defined types defined in the context of the class. Instead of methods, classes may contain method declarations, only.
Definition:
export_dcl |= type_dcl | const_dcl | attr_dcl | ref_dcl | rel_dcl | except_dcl | method