minLeadingWidth property Null safety

1. flutter_json_widgets
2. widget
3. ListTile
4. minLeadingWidth property

ListTile class

1. Constructors
2. ListTile
3. fromJson
4. Properties
5. autofocus
6. contentPadding
7. copyWith
8. dense
9. enabled
10. enableFeedback
11. focusColor
12. hashCode
13. horizontalTitleGap
14. hoverColor
15. iconColor
16. isThreeLine
17. key
18. leading
19. minLeadingWidth
20. minVerticalPadding
21. mouseCursor
22. onLongPress
23. onTap
24. runtimeType
25. selected
26. selectedColor
27. selectedTileColor
28. shape
29. splashColor
30. subtitle
31. textColor
32. tileColor
33. title
34. trailing
35. visualDensity
36. Methods
37. map
38. mapOrNull
39. maybeMap
40. maybeWhen
41. noSuchMethod
42. toJson
43. toString
44. when
45. whenOrNull
46. Operators
47. operator ==