$chain<$R2, $Out2> abstract method

AttendeeAdditionalFieldsCopyWith<$R2, $In, $Out2> $chain<$R2, $Out2>(
  1. Then<$Out2, $R2> t
)
override

Implementation

AttendeeAdditionalFieldsCopyWith<$R2, $In, $Out2> $chain<$R2, $Out2>(
    Then<$Out2, $R2> t);