isMixinClass property
      
      bool
      get
      isMixinClass
      
    
    
Whether the class is a mixin class.
A class is a mixin class if it has an explicit mixin modifier.
Implementation
bool get isMixinClass;Whether the class is a mixin class.
A class is a mixin class if it has an explicit mixin modifier.
bool get isMixinClass;