users abstract method
TRes
users()
Implementation
TRes users(
Iterable<Mutation$sendMessageToTarget$sendMessageToTarget$messageGroup$members$users>? Function(
Iterable<
CopyWith$Mutation$sendMessageToTarget$sendMessageToTarget$messageGroup$members$users<
Mutation$sendMessageToTarget$sendMessageToTarget$messageGroup$members$users>>?)
_fn);