intellisense typeroots for jsconfig.json

Suggestion

Add the typeRoots property for jsconfig.json like tsconfig.json

Use Cases

In an Asp.net Core project , there are no intellisence for view.cshtml file's <script> when my type definition file put in wwwroot/@typings

Examples

/aspnetcoreproject
   | wwwroot
       |@typings
       |tsconfig.json
   |Views
        |Home
            |index.cshtml    (can not find the type definition files)
   |jsconfig.json

Checklist

My suggestion meets these guidelines:

• This wouldn't be a breaking change in existing TypeScript/JavaScript code
• This wouldn't change the runtime behavior of existing JavaScript code
• This could be implemented without emitting different JS based on the types of the expressions
• This isn't a runtime feature (e.g. library functionality, non-ECMAScript syntax with JavaScript output, etc.)
• This feature would agree with the rest of TypeScript's Design Goals.

Confronta il modo in cui jsconfig.json e tsconfig.json gestiscono le proprietà di configurazione, quindi traccia la gestione esistente di typeRoots. Verifica la modifica rispetto all’esempio Asp.net Core, in modo che le definizioni dei tipi in wwwroot/@typings siano disponibili per il codice script in index.cshtml.