Method #onUpdate

packages/query-core/src/queriesObserver.ts:263–269

(observer: QueryObserver, result: QueryObserverResult)

  }

  #onUpdate(observer: QueryObserver, result: QueryObserverResult): void {
    const index = this.#observers.indexOf(observer)
    if (index !== -1) {
      this.#result = replaceAt(this.#result, index, result)
      this.#notify()
    }
  }

  #notify(): void {
    if (this.hasListeners()) {