Collection constructor Null safety

Collection()

1. unself_local_database
2. unself_local_database
3. Collection
4. Collection constructor

Collection class

1. Constructors
2. Collection
3. Properties
4. created
5. createRule
6. customConstraints
7. deleteRule
8. dontWriteConstraints
9. extra
10. hashCode
11. id
12. isStrict
13. listRule
14. name
15. primaryKey
16. runtimeType
17. system
18. tableName
19. type
20. uniqueKeys
21. updated
22. updateRule
23. viewRule
24. withoutRowId
25. Methods
26. blob
27. boolean
28. dateTime
29. int64
30. integer
31. intEnum
32. noSuchMethod
33. real
34. text
35. textEnum
36. toString
37. Operators
38. operator ==