title: error TS2304: Cannot find name 'InputEvent'
body: <p>As described in <a href="https://stackoverflow.com/questions/49714315/does-typescript-have-type-definitions-for-inputevent">Does TypeScript have type definitions for InputEvent?</a>, I tried to use <a href="https://www.npmjs.com/package/@types/dom-inputevent" rel="noreferrer"><code>@types/dom-inputevent</code></a> to obtain <code>InputEvent</code> in my Angular 7 project. But it shows <code>error TS2304: Cannot find name 'InputEvent'</code> whenever I use it.</p>
  
  <p>Is there any need to "register" it in the Angular project or is it a bug?</p>
  
  <p>If a fix is not available, I just want a convenient way to achieve the same result as <code>event.data</code> in <code>InputEvent</code>.</p>
  
  <p>Thanks!</p>