import type { PeerId } from "@libp2p/interface-peer-id";
import type { Peer } from "@libp2p/interface-peer-store";
import { Libp2p } from "libp2p";
import { PushResponse } from "../../proto/light_push";
import { Encoder, Message, SendResult } from "../interfaces";
export declare const LightPushCodec = "/vac/waku/lightpush/2.0.0-beta1";
export { PushResponse };
export interface CreateOptions {
    /**
     * The PubSub Topic to use. Defaults to {@link DefaultPubSubTopic}.
     *
     * The usage of the default pubsub topic is recommended.
     * See [Waku v2 Topic Usage Recommendations](https://rfc.vac.dev/spec/23/) for details.
     *
     * @default {@link DefaultPubSubTopic}
     */
    pubSubTopic?: string;
}
export interface PushOptions {
    peerId?: PeerId;
    pubSubTopic?: string;
}
/**
 * Implements the [Waku v2 Light Push protocol](https://rfc.vac.dev/spec/19/).
 */
export declare class WakuLightPush {
    libp2p: Libp2p;
    pubSubTopic: string;
    constructor(libp2p: Libp2p, options?: CreateOptions);
    push(encoder: Encoder, message: Partial<Message>, opts?: PushOptions): Promise<SendResult>;
    /**
     * Returns known peers from the address book (`libp2p.peerStore`) that support
     * light push protocol. Waku may or may not be currently connected to these
     * peers.
     */
    peers(): Promise<Peer[]>;
    /**
     * Returns a random peer that supports light push protocol from the address
     * book (`libp2p.peerStore`). Waku may or  may not be currently connected to
     * this peer.
     */
    randomPeer(): Promise<Peer | undefined>;
}