Merge pull request #127 from pelotom/patch-2

Remove unneeded React.Component type parameters

Author: wmonk

packages/react-scripts/template/src/App.tsx

@@ -3,7 +3,7 @@ import './App.css';
 
 const logo = require('./logo.svg');
 
-class App extends React.Component<{}, {}> {
+class App extends React.Component {
   render() {
     return (
       <div className="App">