Interface PushConfig

interface PushConfig {
    getVapidPublicKey: () => Promise<string>;
    notificationOptions?: {
        badge?: string;
        icon?: string;
        requireInteraction?: boolean;
        sound?: string;
    };
    onSubscribe: (subscription: PushSubscriptionJSON) => Promise<void>;
    onUnsubscribe: (subscription: PushSubscriptionJSON) => Promise<void>;
    serviceWorkerScope?: string;
    serviceWorkerType?: "classic" | "module";
    serviceWorkerUrl?: string;
}