1. Dart
2. dart:collection
3. Queue<E>
4. Queue factory constructor

##### Queue class

1. Constructors
2. Queue
3. from
4. of
5. Properties
6. first
7. hashCode
8. isEmpty
9. isNotEmpty
10. iterator
11. last
12. length
13. runtimeType
14. single
15. Methods
16. add
17. addAll
18. addFirst
19. addLast
20. any
21. cast
22. clear
23. contains
24. elementAt
25. every
26. expand
27. firstWhere
28. fold
29. followedBy
30. forEach
31. join
32. lastWhere
33. map
34. noSuchMethod
35. reduce
36. remove
37. removeFirst
38. removeLast
39. removeWhere
40. retainWhere
41. singleWhere
42. skip
43. skipWhile
44. take
45. takeWhile
46. toList
47. toSet
48. toString
49. where
50. whereType
51. Operators
52. operator ==
53. Static methods
54. castFrom

description

# Queue<E> constructor Null safety

Queue<E>()

Creates a queue.

## Implementation

    factory Queue() = ListQueue<E>;