Method insert

common/src/util/min-heap.ts:65–68

(item: T, score: number)

  }

  insert(item: T, score: number): void {
    this.heap.push({ item, score })
    this.siftUp(this.heap.length - 1)
  }

  extractMin(): T | undefined {
    if (this.heap.length === 0) return undefined