import { M as MaybePromise, d as BaseConfig, P as PushPayload } from "../../../packem_shared/types.d-C7l7qdMG.js";
import { a as ProviderFactory } from "../../../packem_shared/provider.d-Dh32nRm9.js";
interface FcmConfig extends BaseConfig {
  /**
   * A static OAuth2 access token. Prefer {@link FcmConfig.getAccessToken} for tokens
   * that expire. One of `accessToken` / `getAccessToken` is required.
   */
  accessToken?: string;
  /** Override the API base URL. */
  endpoint?: string;
  /**
   * Returns a fresh OAuth2 access token. Lets you plug in `google-auth-library` /
   * `firebase-admin` without bundling Google's SDK or `node:crypto` — keeping the
   * provider edge-safe.
   */
  getAccessToken?: () => MaybePromise<string>;
  /** Firebase project id. Required. */
  projectId: string;
}
/**
 * Firebase Cloud Messaging provider (HTTP v1). Edge-safe — you supply the OAuth2 token
 * (static or via `getAccessToken`), so no `node:crypto`/Google SDK is bundled.
 * @see https://firebase.google.com/docs/cloud-messaging/send-message
 */
declare const fcmProvider$1: ProviderFactory<FcmConfig, PushPayload>;
/** @deprecated Renamed to `createFcmProvider`; removed in the next major. */
declare const fcmProvider: typeof fcmProvider$1;
export { type FcmConfig, fcmProvider$1 as createFcmProvider, fcmProvider };