BMFMassTransitIntercityTransPolicy constructor Null safety

1. flutter_baidu_mapapi_search
2. flutter_baidu_mapapi_search
3. BMFMassTransitIntercityTransPolicy
4. BMFMassTransitIntercityTransPolicy const constructor

BMFMassTransitIntercityTransPolicy enum

1. Constructors
2. BMFMassTransitIntercityTransPolicy
3. Values
4. TRAIN_FIRST
5. PLANE_FIRST
6. BUS_FIRST
7. Properties
8. hashCode
9. index
10. runtimeType
11. Methods
12. noSuchMethod
13. toString
14. Operators
15. operator ==
16. Constants
17. values