z property Null safety

1. mapbox_maps_flutter
2. mapbox_maps_flutter
3. CanonicalTileID
4. z property

CanonicalTileID class

1. Constructors
2. CanonicalTileID
3. Properties
4. hashCode
5. runtimeType
6. x
7. y
8. z
9. Methods
10. encode
11. noSuchMethod
12. toString
13. Operators
14. operator ==
15. Static methods
16. decode