1. Constructors
  2. Arguments
  3. Properties
  4. count
  5. hashCode
  6. runtimeType
  7. Methods
  8. argHasValue
  9. clone
  10. getArg
  11. getArgNames
  12. hasArg
  13. noSuchMethod
  14. setArg
  15. toString
  16. Operators
  17. operator ==