SMHTaskInfo constructor Null safety

1. smh_flutter_sdk
2. smh_task_info
3. SMHTaskInfo
4. SMHTaskInfo constructor

SMHTaskInfo class

1. Constructors
2. SMHTaskInfo
3. Properties
4. body
5. cancelToken
6. confirmKey
7. conflictResolutionStrategy
8. enableVerification
9. filePath
10. hashCode
11. length
12. libraryId
13. localPath
14. offset
15. option
16. orgId
17. runtimeType
18. slice
19. spaceId
20. spaceOrgId
21. taskId
22. userId
23. userToken
24. Methods
25. noSuchMethod
26. toString
27. Operators
28. operator ==