import { SDNClient } from "../SDNClient";
import { MSC2716BatchSendResponse } from "../models/MSC2176";
/**
 * Unstable APIs that shouldn't be used in most circumstances for appservices.
 * @category Unstable APIs
 */
export declare class UnstableAppserviceApis {
    private client;
    private requestId;
    constructor(client: SDNClient);
    /**
     * Send several historical events into a room.
     * @param {string} roomId The roomID to send to.
     * @param {string} prevEventId The event ID where this batch will be inserted
     * @param {string} chunkId The chunk ID returned from a previous call. Set falsy to start at the beginning.
     * @param {any[]} events A set of event contents for events to be inserted into the room.
     * @param {any[]} stateEventsAtStart A set of state events to be inserted into the room. Defaults to empty.
     * @returns A set of eventIds and the next chunk ID
     */
    sendHistoricalEventBatch(roomId: string, prevEventId: string, events: any[], stateEventsAtStart?: any[], chunkId?: string): Promise<MSC2716BatchSendResponse>;
    /**
     * Sends an event to the given room with a given timestamp.
     * @param {string} roomId the room ID to send the event to
     * @param {string} eventType the type of event to send
     * @param {string} content the event body to send
     * @param {number} ts The origin_server_ts of the new event
     * @returns {Promise<string>} resolves to the event ID that represents the event
     */
    sendEventWithTimestamp(roomId: string, eventType: string, content: any, ts: number): Promise<any>;
    /**
     * Sends a state event to the given room with a given timestamp.
     * @param {string} roomId the room ID to send the event to
     * @param {string} type the event type to send
     * @param {string} stateKey the state key to send, should not be null
     * @param {string} content the event body to send
     * @param {number} ts The origin_server_ts of the new event
     * @returns {Promise<string>} resolves to the event ID that represents the message
     */
    sendStateEventWithTimestamp(roomId: string, type: string, stateKey: string, content: any, ts: number): Promise<string>;
}