Function getQuery

src/ast.ts:251–258

* Get or create a compiled query for the given language.

(language: SupportedLanguage, grammar: LanguageType)

 * Get or create a compiled query for the given language.
 */
function getQuery(language: SupportedLanguage, grammar: LanguageType): QueryType {
  if (!queryCache.has(language)) {
    const source = LANGUAGE_QUERIES[language];
    const query = new QueryClass!(grammar, source);
    queryCache.set(language, query);
  }
  return queryCache.get(language)!;
}

// =============================================================================
// AST Break Point Extraction