Function getHydrateTriggers

packages/core/src/defer/triggering.ts:643–649

(
  tView: TView,
  tNode: TNode,
)

 * Retrives a Defer Block's list of hydration triggers
 */
export function getHydrateTriggers(
  tView: TView,
  tNode: TNode,
): Map<DeferBlockTrigger, HydrateTriggerDetails | null> {
  const tDetails = getTDeferBlockDetails(tView, tNode);
  return (tDetails.hydrateTriggers ??= new Map());
}

/**
 * Loops through all defer block summaries and ensures all the blocks triggers are