abstract class Mixin1 { | |
String get overriddenString => "mixin1"; | |
String get interfaceString; | |
set interfaceString(String string); | |
bool hasInterfaceString(); | |
} | |
abstract class Mixin2 { | |
String get overriddenString => "mixin2"; | |
bool hasOverriddenHasMethod() => false; | |
} | |
abstract class Mixin3 {} |