when<TResult extends Object?> method
TResult
when<TResult extends Object?>({
- required TResult applePay(),
inherited
Implementation
@optionalTypeArgs
TResult when<TResult extends Object?>({
required TResult Function(
String orderTypeIdentifier,
String orderIdentifier,
String webServiceUrl,
String authenticationToken)
applePay,
}) =>
throw _privateConstructorUsedError;