1. Dart
2. dart:html
3. Body
4. formData method

Body class

1. Properties
2. bodyUsed
3. hashCode
4. runtimeType
5. Methods
6. arrayBuffer
7. blob
8. formData
9. json
10. noSuchMethod
11. text
12. toString
13. Operators
14. operator ==

Future<FormData> formData() =>
    promiseToFuture<FormData>(JS("", "#.formData()", this));