import { MessageServiceBase } from "./common/air/messaging/messageServiceBase";
import { AirWalletProviderMessage, AirWalletProviderMessageRequest } from "./common/air/messaging/provider";
export declare class ProviderMessageService extends MessageServiceBase<AirWalletProviderMessage> {
    #private;
    static create(): ProviderMessageService;
    open(walletIframe: HTMLIFrameElement): Promise<void>;
    sendWalletProviderRequest(payload: AirWalletProviderMessageRequest["payload"]): Promise<import("./common/air/messaging/provider").AirWalletProviderMessageSuccessResponse | import("./common/air/messaging/provider").AirWalletProviderMessageErrorResponse>;
}