TypeScript or ES6: what to choose for a beginner in Angular?

Hello everyone! I'm a beginner frontend developer learning Angular. I see that all Angular projects are written in TypeScript, but I already know ES6 (ES2015) pretty well. It seems to me that ES6 already provides arrow functions, classes, modules, promises — basically everything needed for modern development. For example, here's a simple component in ES6: ```javascript class UserComponent { constructor(userService) { this.userService = userService; } getUser(id) { return this.userService.fetch(id).then(user => { this.user = user; this.render(); }); } render() { console.log(`User: ${this.user.name}`); } } ``` The same code in TypeScript looks more verbose: ```typescript class UserComponent { private user: any;