Member returns PhaseMember:
    (
        // field
        {PhaseField}
        (
            visibility=PhaseVisibility? &
            static?='static'? &
            final?='final'?
        )
        type=JvmTypeReference
        name=ValidID
        ('=' initializer=XExpression)? ';'
        // field end
    |
        // method
        {PhaseMethod}
        (
            visibility=PhaseVisibility? &
            static?='static'? &
            abstract?='abstract'? &
            final?='final'? &
            override?='override'?
        )
        returnType=JvmTypeReference
        name=ValidID
        ('<' typeParameters+=JvmTypeParameter (',' typeParameters+=JvmTypeParameter)* '>')?
        '('
        (parameters+=Parameter (',' parameters+=Parameter)*)?
        ')'
        ('throws' exceptions+=JvmTypeReference (',' exceptions+=JvmTypeReference)* )?
        ';'
        // method end
    )
;