BadgeUpdater.ts

BadgeUpdater.ts

interface Navigator {
    setAppBadge(value: number): void;
    clearAppBadge(): void;
}

namespace Windows.UI.Notifications {
    export class BadgeUpdater {
        public static setNumber(value: number) {
            if (navigator.setAppBadge) {
                navigator.setAppBadge(value);
            }
        }

        public static clear() {
            if (navigator.clearAppBadge) {
                navigator.clearAppBadge();
            }
        }
    }
}