Complete Intro to React v8

Let's quickly do AdoptedPetContext.ts

import { createContext } from "react";
import { Pet } from "./APIResponsesTypes";

const AdoptedPetContext = createContext<[Pet, (adoptedPet: Pet) => void]>([
  {
    id: 1337,
    name: "Fido",
    animal: "dog",
    description: "Lorem ipsum",
    breed: "Beagle",
    images: [],
    city: "Seattle",
    state: "WA",
  },
  () => {},
]);

export default AdoptedPetContext;

• Here we just have to tell TS that we have a strict ordering of string and function. This will make other files easier to type.
• We're telling it that this function will accept a Pet which TypeScript will enforce for us later.
• You have to give it a default value so we gave it a useState shaped response with a default Pet object. This would be useful if you wanted to run unit tests with context.
• Not all type errors are fixed yet since some of the imports are broken. That's expected.

🏁 Click here to see the state of the project up until now: typescript-1