1. Dart
2. dart:html
3. History
4. state property

History class

1. Properties
2. length
3. scrollRestoration
4. state
5. hashCode
6. runtimeType
7. Methods
8. back
9. forward
10. go
11. pushState
12. replaceState
13. noSuchMethod
14. toString
15. Operators
16. operator ==
17. Static properties
18. supportsState

dynamic get state =>
    convertNativeToDart_SerializedScriptValue(this._get_state);