1. flutter_chips_input
2. dart:collection
3. MapMixin<K, V>
4. length property

##### MapMixin class

1. Constructors
2. MapMixin
3. Properties
4. entries
5. isEmpty
6. isNotEmpty
7. keys
8. length
9. values
10. hashCode
11. runtimeType
12. Methods
13. addAll
14. addEntries
15. cast
16. clear
17. containsKey
18. containsValue
19. forEach
20. map
21. putIfAbsent
22. remove
23. removeWhere
24. toString
25. update
26. updateAll
27. noSuchMethod
28. Operators
29. operator []
30. operator []=
31. operator ==

# length property

int length
override

The number of key/value pairs in the map.

## Implementation

    int get length => keys.length;