Method addSignalProperty

packages/query-core/src/query.ts:449–457

(object: unknown)

    // which sets abortSignalConsumed to true when the signal
    // is read.
    const addSignalProperty = (object: unknown) => {
      Object.defineProperty(object, 'signal', {
        enumerable: true,
        get: () => {
          this.#abortSignalConsumed = true
          return abortController.signal
        },
      })
    }

    // Create fetch function
    const fetchFn = () => {