ES6 not supported by uglify

[karl-run]

I'm using create-react-app which uses uglify for the production build.

Issue as described here: facebook/create-react-app#984

Not sure if this issue is relevant for this library, feel free to close it if you do not think it applies.

[kunokdev]

Yes it's related to this package, I will fix this asap and update package

[kunokdev]

Hi @HermitH I made update. I am now using component generator build for this package and I tested it with Next.js build and it worked, I also successfully built create-react-app sample, even tho I haven't tested deployment part but I think it should work properly now.

Here is modified create-react-app sample code with this package included.

import React, { Component } from 'react';
import logo from './logo.svg';
import './App.css';
import WindowSizeListener from 'react-window-size-listener'

class App extends Component {

  constructor(){
    super()
    this.state = { windowWidth: null }
  }

  render() {
    return (
      <div className="App">
        <div className="App-header">
          <img src={logo} className="App-logo" alt="logo" />
          <h2>Welcome to React</h2>
          <WindowSizeListener
          onResize={(windowSize) => {
            this.setState({ windowWidth: windowSize.windowWidth })
          }} />
        </div>
        <p className="App-intro">
          Current width: { this.state.windowWidth }
        </p>
      </div>
    );
  }
}

export default App;

Reopen issue if there are any problems and I'll try to fix them asap.

[karl-run]

Seems to work fine now. Thanks for the quick fix.