activities abstract method

TRes activities(
  1. Iterable<Query$challenge$challenge$activities>? _fn(
    1. Iterable<CopyWith$Query$challenge$challenge$activities<Query$challenge$challenge$activities>>?
    )
)

Implementation

TRes activities(
    Iterable<Query$challenge$challenge$activities>? Function(
            Iterable<
                CopyWith$Query$challenge$challenge$activities<
                    Query$challenge$challenge$activities>>?)
        _fn);