whenOrNull<TResult extends Object?> method

  1. @optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({
  1. TResult? started(
    1. int? addressId
    )?,
  2. TResult? addressSelected(
    1. int addressId
    )?,
  3. TResult? cancelButtonPressed()?,
  4. TResult? applyButtonPressed()?,
})
inherited

Implementation

@optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({
  TResult? Function(int? addressId)? started,
  TResult? Function(int addressId)? addressSelected,
  TResult? Function()? cancelButtonPressed,
  TResult? Function()? applyButtonPressed,
}) =>
    throw _privateConstructorUsedError;