headers abstract method
TRes
headers()
Implementation
TRes headers(
Iterable<Query$findLoyaltySettingsByTarget$findLoyaltySettingsByTarget$quantitative$coin$api$deduct$headers>? Function(
Iterable<
CopyWith$Query$findLoyaltySettingsByTarget$findLoyaltySettingsByTarget$quantitative$coin$api$deduct$headers<
Query$findLoyaltySettingsByTarget$findLoyaltySettingsByTarget$quantitative$coin$api$deduct$headers>>?)
_fn);