Separators constructor Null safety

1. equizz
2. separators
3. Separators
4. Separators constructor

Separators class

1. Constructors
2. Separators
3. Properties
4. hashCode
5. runtimeType
6. Methods
7. noSuchMethod
8. toString
9. Operators
10. operator ==
11. Static methods
12. horizontalSeparator
13. verticalSeparator