~~ indentWidth: 2, lineWidth: 60 ~~
== should format as-is ==
rs.readableStreamDefaultControllerClose(
  branch1![
    rs.readableStreamController_
  ] as ReadableStreamDefaultController<OutputType>
);

[expect]
rs.readableStreamDefaultControllerClose(
  branch1![
    rs.readableStreamController_
  ] as ReadableStreamDefaultController<OutputType>,
);