import { Signer } from "ethers";
import MerkleTree from "merkletreejs";
import { Bytes } from "ethers/lib/utils";
import { SessionKeyManagerModuleConfig, ModuleVersion, CreateSessionDataParams, ModuleInfo, CreateSessionDataResponse } from "./utils/Types";
import INodeClient from "@biconomy/node-client";
import { BaseValidationModule } from "./BaseValidationModule";
import { ISessionStorage, SessionSearchParam, SessionStatus } from "./interfaces/ISessionStorage";
export declare class SessionKeyManagerModule extends BaseValidationModule {
    version: ModuleVersion;
    moduleAddress: string;
    nodeClient: INodeClient;
    merkleTree: MerkleTree;
    sessionStorageClient: ISessionStorage;
    readonly mockEcdsaSessionKeySig: string;
    /**
     * This constructor is private. Use the static create method to instantiate SessionKeyManagerModule
     * @param moduleConfig The configuration for the module
     * @returns An instance of SessionKeyManagerModule
     */
    private constructor();
    /**
     * Asynchronously creates and initializes an instance of SessionKeyManagerModule
     * @param moduleConfig The configuration for the module
     * @returns A Promise that resolves to an instance of SessionKeyManagerModule
     */
    static create(moduleConfig: SessionKeyManagerModuleConfig): Promise<SessionKeyManagerModule>;
    /**
     * Method to create session data for any module. The session data is used to create a leaf in the merkle tree
     * @param leavesData The data of one or more leaves to be used to create session data
     * @returns The session data
     */
    createSessionData: (leavesData: CreateSessionDataParams[]) => Promise<CreateSessionDataResponse>;
    /**
     * This method is used to sign the user operation using the session signer
     * @param userOp The user operation to be signed
     * @param sessionSigner The signer to be used to sign the user operation
     * @returns The signature of the user operation
     */
    signUserOpHash(userOpHash: string, params?: ModuleInfo): Promise<string>;
    private getLeafInfo;
    /**
     * Update the session data pending state to active
     * @param param The search param to find the session data
     * @param status The status to be updated
     * @returns
     */
    updateSessionStatus(param: SessionSearchParam, status: SessionStatus): Promise<void>;
    /**
     * @remarks This method is used to clear all the pending sessions
     * @returns
     */
    clearPendingSessions(): Promise<void>;
    /**
     * @returns SessionKeyManagerModule address
     */
    getAddress(): string;
    /**
     * @remarks This is the version of the module contract
     */
    getSigner(): Promise<Signer>;
    /**
     * @remarks This is the dummy signature for the module, used in buildUserOp for bundler estimation
     * @returns Dummy signature
     */
    getDummySignature(params?: ModuleInfo): Promise<string>;
    /**
     * @remarks Other modules may need additional attributes to build init data
     */
    getInitData(): Promise<string>;
    /**
     * @remarks This Module dont have knowledge of signer. So, this method is not implemented
     */
    signMessage(message: Bytes | string): Promise<string>;
}