headers abstract method
TRes
headers()
Implementation
TRes headers(
Iterable<Query$getQuestActivitiesByQuest$getQuestActivitiesByQuest$activity$action$definition$api$headers>? Function(
Iterable<
CopyWith$Query$getQuestActivitiesByQuest$getQuestActivitiesByQuest$activity$action$definition$api$headers<
Query$getQuestActivitiesByQuest$getQuestActivitiesByQuest$activity$action$definition$api$headers>>?)
_fn);