Add Typescript declarations

[zapp-brannigan-dota]

No description provided.

[rossengeorgiev]

Hi, could you provide context for the proposed changes? What they are? What they are for? How they are used? etc

[zapp-brannigan-dota]

Hi, TypeScript is a typed superset of JavaScript that compiles to plain JavaScript.

The index.d.ts file contains declarations for the index.js file. When used in a TypeScript project these declarations enable things like type checking and autocomplete.

[p0358]

imo it should be more of something like this:

declare module 'simple-vdf' {
    export function parse(text: string): object;
    export function stringify(obj: object, pretty?: boolean): string;
    export function dump(obj: object, pretty?: boolean): string;
}