simonrelet

import React from 'react'

/**
 * @typedef {object} State The state of asynchronous hooks.
 * @property {object | null} error The error.
 * @property {boolean} pending Whether the call is pending.
 * @property {any | null} result The result of the asynchronous call.
 */

/** @type {State} */

simonrelet

import { fetchDedupe, getRequestKey, isRequestInFlight } from 'fetch-dedupe'
import { useEffect, useRef, useState } from 'react'

// This in the Fetch component transposed in hooks.
// https://github.com/jamesplease/react-request/issues/199
// https://github.com/jamesplease/react-request/blob/master/src/fetch.js

// This object is our cache.
// The keys of the object are requestKeys.
// The value of each key is a Response instance.