Support JSDoc `@property`

From @BrunnerLivio on May 8, 2017 9:1

• VSCode Version: 1.12.1
• OS Version: Ubuntu 16.04.1 LTS (Xenial Xerus)

Example code:
MyController.js

// @ts-check
class MyController {
    getWorld() {
        return this.world; // <--- Marked as error
    }
}
angular
    .module('myApp')
    .component('myComponent', {
        bindings: {
            'world': '<'
        },
        controller: MyController,
        template: `<div>Hello {{$ctrl.getWorld()}}</div>`
    });

The this.world is marked as error, as supposed to be. But it is actually pretty annoying, because in angular you need to use quite often those component bindings. I know there's the option // @ts-ignore, but that really pollutes the code and makes it less readable.

An extensions for this would be really useful.

I use this workaround at the moment

// @ts-check
class MyController {
    constructor() {
        this.world = this.world;
    }
    getWorld() {
        return this.world;
    }
}

[...]

I don't like this at all, but better than writing // @ts-ignore.

Is there any other option / workaround?

Copied from original issue: Microsoft/vscode#26192

L’issue fournit MyController.js comme reproduction, en utilisant une classe JavaScript avec un binding de composant Angular et une erreur this.world. Commencez par reproduire cet exemple et suivre la prise en charge existante de JSDoc ; le travail est terminé lorsqu’une déclaration @property appropriée peut décrire le binding sans @ts-ignore.