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How to Add a Type to useState Hook in TypeScript


How can we add a type to a useState() hook in TypeScript?

Suppose we have an interface User.

interface User {
  id: number,
};

We want to create a state using useState() and apply this interface to the state.

import React, { useState } from "react";
const [user, setUser] = useState<User>({id: 1});

Check out the type in the DefinitelyTyped source.


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