1. Constructors
  2. new
  3. Properties
  4. backgroundColor
  5. childrenPadding
  6. clipBehavior
  7. collapsedBackgroundColor
  8. collapsedIconColor
  9. collapsedShape
  10. collapsedTextColor
  11. expandedAlignment
  12. expansionAnimationStyle
  13. hashCode
  14. iconColor
  15. runtimeType
  16. shape
  17. textColor
  18. tilePadding
  19. Methods
  20. copyWith
  21. debugFillProperties
  22. noSuchMethod
  23. toDiagnosticsNode
  24. toString
  25. toStringShort
  26. Operators
  27. operator ==
  28. Static methods
  29. lerp