1. Properties
  2. done
  3. encoding
  4. hashCode
  5. hasTerminal
  6. nonBlocking
  7. runtimeType
  8. supportsAnsiEscapes
  9. terminalColumns
  10. terminalLines
  11. Methods
  12. add
  13. addError
  14. addStream
  15. close
  16. flush
  17. noSuchMethod
  18. toString
  19. write
  20. writeAll
  21. writeCharCode
  22. writeln
  23. Operators
  24. operator ==