Function isFileLevelOnlyLanguage

src/extraction/grammars.ts:353–355

(language: Language)

 * indexed rather than skipped, so it must stay in sync with that branch.
 */
export function isFileLevelOnlyLanguage(language: Language): boolean {
  return language === 'yaml' || language === 'twig' || language === 'properties';
}

/**
 * Get all supported languages (those with grammar definitions).