Environment.fromJson constructor Null safety

1. baguette
2. Environment
3. Environment
4. Environment.fromJson factory constructor

Environment class

1. Constructors
2. Environment
3. fromJson
4. Properties
5. baseURL
6. google
7. hashCode
8. runtimeType
9. Methods
10. noSuchMethod
11. toJson
12. toString
13. Operators
14. operator ==