import { AppMetadata, RequestArguments } from './core/provider/interface';
import { AddressString } from './core/type';
import { Wallet } from './core/wallet';
type MWPClientOptions = {
    metadata: AppMetadata;
    wallet: Wallet;
};
export declare class MWPClient {
    private readonly metadata;
    private readonly wallet;
    private readonly keyManager;
    private readonly storage;
    private accounts;
    private chain;
    private constructor();
    private initialize;
    static createInstance(params: MWPClientOptions): Promise<MWPClient>;
    handshake(): Promise<AddressString[]>;
    request(request: RequestArguments): Promise<any>;
    private sendRequestToPopup;
    reset(): Promise<void>;
    /**
     * @returns `null` if the request was successful.
     * https://eips.ethereum.org/EIPS/eip-3326#wallet_switchethereumchain
     */
    private handleSwitchChainRequest;
    private sendEncryptedRequest;
    private createRequestMessage;
    private decryptResponseMessage;
    private updateChain;
}
export {};