1. Dart
2. dart:indexed_db
3. Cursor
4. next method

Cursor class

1. Properties
2. direction
3. key
4. primaryKey
5. source
6. hashCode
7. runtimeType
8. Methods
9. advance
10. continuePrimaryKey
11. delete
12. next
13. update
14. noSuchMethod
15. toString
16. Operators
17. operator ==

@JSName('continue')
void next([Object key]) {
  if (key == null) {
    JS('void', '#.continue()', this);
  } else {
    JS('void', '#.continue(#)', this, key);
  }
}