Method defaultQueryOptions

packages/query-core/src/queryClient.ts:536–615

(
    options:
      | QueryObserverOptions<
          TQueryFnData,
          TError,
          TData,
          TQueryData,
          TQueryKey,
          TPageParam
        >
      | DefaultedQueryObserverOptions<
          TQueryFnData,
          TError,
          TData,
          TQueryData,
          TQueryKey
        >,
  )

  }

  defaultQueryOptions<
    TQueryFnData = unknown,
    TError = DefaultError,
    TData = TQueryFnData,
    TQueryData = TQueryFnData,
    TQueryKey extends QueryKey = QueryKey,
    TPageParam = never,
  >(
    options:
      | QueryObserverOptions<
          TQueryFnData,
          TError,
          TData,
          TQueryData,
          TQueryKey,
          TPageParam
        >
      | DefaultedQueryObserverOptions<
          TQueryFnData,
          TError,
          TData,
          TQueryData,
          TQueryKey
        >,
  ): DefaultedQueryObserverOptions<
    TQueryFnData,
    TError,
    TData,
    TQueryData,
    TQueryKey
  > {
    if (options._defaulted) {
      return options as DefaultedQueryObserverOptions<
        TQueryFnData,
        TError,
        TData,
        TQueryData,
        TQueryKey
      >
    }

    const defaultedOptions = {
      ...this.#defaultOptions.queries,
      ...this.getQueryDefaults(options.queryKey),
      ...options,
      _defaulted: true,
    }

    if (!defaultedOptions.queryHash) {
      defaultedOptions.queryHash = hashQueryKeyByOptions(
        defaultedOptions.queryKey,
        defaultedOptions,
      )
    }

    // dependent default values
    if (defaultedOptions.refetchOnReconnect === undefined) {
      defaultedOptions.refetchOnReconnect =