Method get

packages/snapshot/src/port/utils.ts:247–252

(key: K)

  }

  override get(key: K): V {
    if (!this.has(key)) {
      this.set(key, this.defaultFn(key))
    }
    return super.get(key)!
  }
}

export class CounterMap<K> extends DefaultMap<K, number> {