maybeWhen<TResult extends Object?> method Null safety

  1. @optionalTypeArgs
TResult maybeWhen<TResult extends Object?>(
  1. {TResult value(
    1. String value
    )?,
  2. TResult unique(
      )?,
    1. required TResult orElse(
        )}
      )
      @optionalTypeArgs, inherited

      Implementation

      @optionalTypeArgs
TResult maybeWhen<TResult extends Object?>({
  TResult Function(String value)? value,
  TResult Function()? unique,
  required TResult orElse(),
}) =>
    throw _privateConstructorUsedError;