1. Dart
2. dart:html
3. StylePropertyMap
4. append method

StylePropertyMap class

1. Properties
2. hashCode
3. runtimeType
4. Methods
5. append
6. delete
7. set
8. get
9. getAll
10. getProperties
11. has
12. noSuchMethod
13. toString
14. Operators
15. operator ==

void append(String property, Object value) native;