$chain<$R2, $Out2> abstract method

IgnoreEqualityBoxCopyWith<$R2, $In, $Out2, T> $chain<$R2, $Out2>(
  1. Then<$Out2, $R2> t
)

Implementation

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