Function push

packages/scheduler/src/SchedulerMinHeap.js:17–21

(heap: Heap<T>, node: T)

};

export function push<T: Node>(heap: Heap<T>, node: T): void {
  const index = heap.length;
  heap.push(node);
  siftUp(heap, node, index);
}

export function peek<T: Node>(heap: Heap<T>): T | null {
  return heap.length === 0 ? null : heap[0];