when<TResult extends Object?> method

  1. @optionalTypeArgs
TResult when<TResult extends Object?>({
  1. required TResult preference(
    1. String message
    ),
  2. required TResult unknown(
    1. StackTrace stackTrace,
    2. Object? exception
    ),
})
inherited

Implementation

@optionalTypeArgs
TResult when<TResult extends Object?>({
  required TResult Function(String message) preference,
  required TResult Function(StackTrace stackTrace, Object? exception) unknown,
}) =>
    throw _privateConstructorUsedError;