1. agora_rtc_engine
2. rtc_engine
3. FacePositionInfo
4. distance property

FacePositionInfo class

1. Constructors
2. FacePositionInfo
3. fromJson
4. Properties
5. distance
6. hashCode
7. height
8. runtimeType
9. width
10. x
11. y
12. Methods
13. noSuchMethod
14. toJson
15. toString
16. Operators
17. operator ==