import { d as BaseConfig, P as PushPayload } from "../../../packem_shared/types.d-C7l7qdMG.js";
import { a as ProviderFactory } from "../../../packem_shared/provider.d-Dh32nRm9.js";
/**
 * A W3C Push API subscription. The `to` field of a push payload carries one of these
 * (as an object, or its JSON string form) when targeting the web-push provider.
 */
interface PushSubscriptionLike {
  /** The push service endpoint URL the encrypted payload is delivered to. */
  endpoint: string;
  /** The subscription's client public key (`p256dh`) and auth secret (`auth`), base64url. */
  keys: {
    auth: string;
    p256dh: string;
  };
}
interface WebPushConfig extends BaseConfig {
  /** Time-to-live in seconds the push service should retain the message (default 2419200). */
  ttl?: number;
  /** Default delivery urgency hint (`very-low` | `low` | `normal` | `high`). */
  urgency?: "high" | "low" | "normal" | "very-low";
  /** Application server private VAPID key (base64url, raw P-256 scalar `d`). */
  vapidPrivateKey: string;
  /** Application server public VAPID key (base64url, uncompressed P-256 point). */
  vapidPublicKey: string;
  /** VAPID `sub` claim — a `mailto:` or `https:` contact for the app server. */
  vapidSubject: string;
}
/**
 * Web Push provider (VAPID + RFC 8291 `aes128gcm`). Fully edge-safe — JWT signing and
 * payload encryption run on Web Crypto (ECDSA/ECDH P-256, HKDF, AES-GCM); no `node:*`.
 * The `to` target carries a Push API subscription (object or its JSON string form).
 * @see https://datatracker.ietf.org/doc/html/rfc8291
 * @see https://datatracker.ietf.org/doc/html/rfc8292
 */
declare const webPushProvider$1: ProviderFactory<WebPushConfig, PushPayload>;
/** @deprecated Renamed to `createWebPushProvider`; removed in the next major. */
declare const webPushProvider: typeof webPushProvider$1;
export { type PushSubscriptionLike, type WebPushConfig, webPushProvider$1 as createWebPushProvider, webPushProvider };