Missing 'purpose' property in Icon type definition

[blephy]

Hi,

First of all, thanks to maintain this plugin.

It seems to be a missing property in type def Icon. I can't use purpose property in my webpack typescript language configuration.

You could also add categories types as mentioned here :

type TCategories =
    | 'books'
    | 'business'
    | 'education'
    | 'entertainment'
    | 'finance'
    | 'fitness'
    | 'food'
    | 'games'
    | 'government'
    | 'health'
    | 'kids'
    | 'lifestyle'
    | 'magazines'
    | 'medical'
    | 'music'
    | 'navigation'
    | 'news'
    | 'personalization'
    | 'photo'
    | 'politics'
    | 'productivity'
    | 'security'
    | 'shopping'
    | 'social'
    | 'sports'
    | 'travel'
    | 'utilities'
    | 'weather'

[blephy]

Can't make a pull request ... 403 :/

// Type definitions for webpack-pwa-manifest 2.0.4
// Project: https://github.com/arthurbergmz/webpack-pwa-manifest
// Definitions by: Arthur A. Bergamaschi <https://www.github.com/arthurbergmz>

import { Plugin } from 'webpack';

export = WebpackPwaManifest

declare class WebpackPwaManifest extends Plugin {
    constructor(options: WebpackPwaManifest.ManifestOptions);
}

declare namespace WebpackPwaManifest {
    type Category =
    | 'books'
    | 'business'
    | 'education'
    | 'entertainment'
    | 'finance'
    | 'fitness'
    | 'food'
    | 'games'
    | 'government'
    | 'health'
    | 'kids'
    | 'lifestyle'
    | 'magazines'
    | 'medical'
    | 'music'
    | 'navigation'
    | 'news'
    | 'personalization'
    | 'photo'
    | 'politics'
    | 'productivity'
    | 'security'
    | 'shopping'
    | 'social'
    | 'sports'
    | 'travel'
    | 'utilities'
    | 'weather';
    type Direction = 'ltr' | 'rtl' | 'auto';
    type Display = 'fullscreen' | 'standalone' | 'minimal-ui' | 'browser';
    type Orientation = 'any' | 'natural' | 'landscape' | 'landscape-primary' | 'landscape-secondary' | 'portrait' | 'portrait-primary' | 'portrait-secondary';
    type CrossOrigin = 'use-credentials' | 'anonymous';
    interface ManifestOptions {
        background_color?: string;
        description?: string;
        dir?: Direction;
        display?: Display;
        fingerprints?: boolean;
        filename?: string;
        icons?: Icon | Icon[];
        inject?: boolean;
        lang?: string;
        name: string;
        orientation?: Orientation;
        publicPath?: string;
        prefer_related_applications?: boolean;
        related_applications?: RelatedApplications[];
        scope?: string;
        short_name?: string;
        start_url?: string;
        theme_color?: string;
        'theme-color'?: string;
        ios?: boolean | IosOptions;
        crossorigin?: CrossOrigin;
        categories: Category[];
    }
    interface RelatedApplications {
        platform?: string;
        url: string;
        id?: string;
    }
    interface IosOptions {
        'apple-touch-icon'?: string | IosAppleTouchIcon;
        'apple-touch-startup-image'?: string;
        'apple-mobile-web-app-title'?: string;
        'apple-mobile-web-app-capable'?: 'yes' | 'no' | boolean;
        'apple-mobile-web-app-status-bar-style'?: 'default' | 'black' | 'black-translucent';
    }
    interface IosAppleTouchIcon {
        sizes?: string | number;
        href: string;
    }
    interface Icon {
        src: string;
        size?: string | number;
        sizes?: number[];
        destination?: string;
        ios?: boolean | 'default' | 'startup';
        purpose?: 'monochrome' | 'maskable' | 'any';
    }
}