1. Dart
2. dart:svg
3. AttributeClassSet
4. AttributeClassSet constructor

##### AttributeClassSet class

1. Constructors
2. AttributeClassSet
3. Properties
4. first
5. frozen
6. hashCode
7. isEmpty
8. isNotEmpty
9. iterator
10. last
11. length
12. runtimeType
13. single
14. Methods
15. add
16. addAll
17. any
18. cast
19. clear
20. contains
21. containsAll
22. difference
23. elementAt
24. every
25. expand
26. firstWhere
27. fold
28. followedBy
29. forEach
30. intersection
31. join
32. lastWhere
33. lookup
34. map
35. modify
36. noSuchMethod
37. readClasses
38. reduce
39. remove
40. removeAll
41. removeWhere
42. retainAll
43. retainWhere
44. singleWhere
45. skip
46. skipWhile
47. take
48. takeWhile
49. toggle
50. toggleAll
51. toList
52. toSet
53. toString
54. union
55. where
56. whereType
57. writeClasses
58. Operators
59. operator ==

description

# AttributeClassSet constructor Null safety

AttributeClassSet(

1. Element _element

)

## Implementation

    AttributeClassSet(this._element);