- support route interceptor
- FFArgumentImport is deprecated, use FFAutoImport instead.
- add ffRouteFileImport const
- fix getArgumentValues cast error
- Add argumentNames const and getArgumentValues method
- Add Map<String, String>? codes to support something can't write in annotation.
- Add constants with not found route.
- update sdk version
- support nullsafety by default
- Update nullsafety version
- Migrate to non-nullable
- Add FFArgumentImport
- Initial version