type BrokerOptions = {
    socketPath: string;
    backendSocketPath: string;
    pidFile: string;
    auditLog: string;
    readOnly: boolean;
    fileMode: number;
};
type BrokerServer = {
    close: () => Promise<void>;
};
export declare function startLocalSocketSignerBroker(params?: Partial<BrokerOptions>): Promise<BrokerServer>;
export {};
