1. Constructors
  2. new
  3. fallback
  4. Properties
  5. colorScheme
  6. dense
  7. expanderTheme
  8. expandSpeed
  9. hashCode
  10. horizontalSpacing
  11. iconPadding
  12. iconTheme
  13. labelOverflow
  14. labelStyle
  15. levelPadding
  16. parentLabelOverflow
  17. parentLabelStyle
  18. quickExpandSpeed
  19. runtimeType
  20. verticalSpacing
  21. Methods
  22. copyWith
  23. merge
  24. noSuchMethod
  25. resolve
  26. toString
  27. Operators
  28. operator ==