Method.returnsVoid constructor Null safety

Method.returnsVoid(
  1. [void updates(
    1. MethodBuilder
    )?]
)

Implementation

factory Method.returnsVoid([void Function(MethodBuilder)? updates]) =>
    Method((b) {
      if (updates != null) {
        updates(b);
      }
      b.returns = _$void;
    });