Function getLocalRefs

packages/core/src/render3/util/discovery_utils.ts:344–357

(target: {})

 *    the local references.
 */
export function getLocalRefs(target: {}): {[key: string]: any} {
  const context = getLContext(target);
  if (context === null) return {};

  if (context.localRefs === undefined) {
    const lView = context.lView;
    if (lView === null) {
      return {};
    }
    context.localRefs = discoverLocalRefs(lView, context.nodeIndex);
  }

  return context.localRefs || {};
}

/**
 * Retrieves the host element of a component or directive instance.