JSTQL-JS-Transform/output_testing/570alias-capture-in-method-receiver-and-mutate.js

function Component() {
  // a's mutable range should be the same as x's mutable range,
  // since a is captured into x (which gets mutated later)
  let a = someObj();
  let x = [];
  a |> x.push(%);
  x |> mutate(%);
  return [x, a];
}