Function ɵɵdeferHydrateOnInteraction

packages/core/src/defer/instructions.ts:734–753

()

 * @codeGenApi
 */
export function ɵɵdeferHydrateOnInteraction() {
  const lView = getLView();
  const tNode = getCurrentTNode()!;

  if (ngDevMode) {
    trackTriggerForDebugging(lView[TVIEW], tNode, 'hydrate on interaction');
  }

  if (!shouldAttachTrigger(TriggerType.Hydrate, lView, tNode)) return;

  const hydrateTriggers = getHydrateTriggers(getTView(), tNode);
  hydrateTriggers.set(DeferBlockTrigger.Interaction, null);

  if (typeof ngServerMode !== 'undefined' && ngServerMode) {
    // We are on the server and SSR for defer blocks is enabled.
    triggerDeferBlock(TriggerType.Hydrate, lView, tNode);
  }
  // The actual triggering of hydration on interaction is handled by JSAction in
  // event_replay.ts.
}

/**
 * Creates runtime data structures for the `on viewport` deferred trigger.