Function isLanguageSupported

src/extraction/grammars.ts:529–541

(language: Language)

 * Returns true if the grammar exists, even if not yet loaded.
 */
export function isLanguageSupported(language: Language): boolean {
  if (language === 'svelte') return true; // custom extractor (script block delegation)
  if (language === 'vue') return true; // custom extractor (script block delegation)
  if (language === 'astro') return true; // custom extractor (frontmatter/script block delegation)
  if (language === 'liquid') return true; // custom regex extractor
  if (language === 'razor') return true; // custom RazorExtractor (.cshtml/.razor markup)
  if (language === 'yaml') return true; // file-level tracking only; Drupal routing extraction via framework resolver
  if (language === 'twig') return true; // file-level tracking only
  if (language === 'xml') return true; // MyBatis mapper extractor
  if (language === 'properties') return true; // Spring config keys
  if (language === 'unknown') return false;
  return language in WASM_GRAMMAR_FILES;
}

/**
 * Check if a grammar has been loaded and is ready for parsing.