Write to cutomized file during DartFix

[matl-swissas]

We need to be able to write to cutomized files when a QuickFix is performed.
For that reason we did a fork and added a parameter named "String? customPath" to the "addGenericFileEdit" from abstract class "ChangeBuilder".
The implementation of the method "addGenericFileEdit" looks like this:
@override void addGenericFileEdit( void Function(analyzer_plugin.FileEditBuilder builder) buildFileEdit, { String? customPath, }) { _operations.add( _innerChangeBuilder.addGenericFileEdit(customPath ?? path, buildFileEdit), ); }

Would it be possible to generally allow writing to customized files.

[rrousselGit]

For what reason do you need this?

[matl-swissas]

We have a rule that is searching for StringLiterals used e.g. in Text widget and a DartFix which replaces them with our own translation implementation and for this translation implementation we need to write data to a properties file.
For that reason I already tried what I proposed in the previous note and this is working perfectly fine.
If you want I can do a pull request with my proposal.

[rrousselGit]

I'm not sure if addGenericFileEdit is the right place, but sure

[Mike278]

I also have this exact same use case