Jest is throwing type errors from dependent node_modules

I am using Jest + Enzyme for unit testing of react application, and I am also using my company owned dependent libraries as node_modules , those are in Javascript (ES6) but my application and my test scripts are in TypeScript, so here while running tests Jest is throwing type errors from those libraries ( node_modules) as you see in below picture, Abstract.jsx is coming from dependent node_modules&nbsp;<a href="https://i.stack.imgur.com/rhA65.png" target="_blank"><img src="https://i.stack.imgur.com/rhA65.png"></a>

I am using Jest + Enzyme for unit testing of react application, and I am also using my company owned dependent libraries as node_modules , those are in Javascript (ES6) but my application and my test scripts are in TypeScript, so here while running tests Jest is throwing type errors from those libraries ( node_modules) as you see in below picture, Abstract.jsx is coming from dependent node_modules 

I am using below setting in jest config which is not helping, how to fix this continuous type errors. please help

"globals": { "ts-jest": { "diagnostics": false } },

Which is recommended, TypeScript or ES6 for ReactJS, and why?

Improving language means we can improve our code. Our apps can have fewer bugs. And some of these features enable the runtimes to run code faster. React with Typescript. It is more than just being a replacement of React Prop Types, as Typescript brings several more massive key benefits to the React ecosystem. Now let’s see how we can apply Typescript-based type definitions into our React development project to get most of it.

TypeScript interface signature for the onClick event in ReactJS

The official&nbsp;<a href="https://reactjs.org/tutorial/tutorial.html" target="_blank">reactjs.org</a>&nbsp;website contains an excellent introductory tutorial.

The official reactjs.org website contains an excellent introductory tutorial.

The tutorial snippets are written in JavaScript and I am trying to convert these to TypeScript.

I have managed to get the code working but have a question about using interfaces.

What should the correct "function signature" be for the onClick callback.

Is there a way to replace the 'any' keyword in the IProps_Square interface with an explicit function signature ?

Any help or suggestions would be really appreciated, many thanks Russell

index.html

<!DOCTYPE html>
<html lang="en">
<body>
<div id="reactjs-tutorial"></div>
</body>
</html> 

index.tsx

import * as React from 'react';   
import * as ReactDOM from 'react-dom'; 

interface IProps_Square {
message: string,
onClick: any,
}

class Square extends React.Component < IProps_Square > {
render() {
return (
<button onClick={this.props.onClick}>
{this.props.message}
</button>
);
}
}

class Game extends React.Component {
render() {
return (
<Square
message = { 'click this' }
onClick = { () => alert('hello') }
/>
);
}
}

ReactDOM.render(
<Game />,
document.getElementById('reactjs-tutorial')
);


Why ReactJS is better for Web Application Development?

Why ReactJS is better for Web Application Development?

Web Application Development is the point of contact for a business in today's digital era. It is important to choose the right platform for Web Application Development to build a high end Web

Web Application Development is essential for a business in today’s digital era. Finding the right platform for Web Application Development is important for building an effective Web Application that can enhance the overall customer engagement. Here’s what makes ReactJS a better option for building your next Web Application.