I think it should be fine...
We have to create a formatting rule for ordering of methods, fields and imports ASAP though.
I have done some changes with the default ordering rule in the past, hence so many merge issues :(

Dart uses (and I think we should as well) the following ordering:
- First, by visibility: public, protected, package-private, private
- Second, by type, e.g.: first fields then methods
- Final, by method/field name