import { RequestOptions } from "../core/types/request-options.js";
import { CantonClient } from "./canton-client.js";
import { ExternalPartyActivationRequest } from "./external-party-activation-request.js";
import { ExternalPartyActivationResponse } from "./external-party-activation-response.js";
/** Coordinates multi-host external-party activation across participant-admin topology reads and writes. gRPC only. */
export declare class ExternalPartyActivationClient {
    private readonly sourceClient;
    constructor(sourceClient: CantonClient);
    /** Waits for a PartyToParticipant proposal, asks additional participants to co-authorize it, and waits for activation. gRPC only. */
    activateAsync(request: ExternalPartyActivationRequest, options?: RequestOptions): Promise<ExternalPartyActivationResponse>;
    private waitForProposalOrActivationAsync;
    private waitForActivationAsync;
    private readStateAsync;
    private createActivationResponse;
}