test-repo/changelog_unreleased/javascript/10238.md

[IMPROVEMENT:1] Improve formatting for React Hooks calls (#10238 by @sosukesuzuki)

// Prettier stable
const { firstName, lastName } = useMemo(() => parseFullName(fullName), [
  fullName,
]);

// Prettier main
const { firstName, lastName } = useMemo(
  () => parseFullName(fullName),
  [fullName]
);