export default function buildMimcSponge(): Promise<MimcSponge>;
declare class MimcSponge {
    constructor(F: any);
    F: any;
    cts: any[];
    getIV(seed: any): any;
    getConstants(seed: any, nRounds: any): any[];
    hash(_xL_in: any, _xR_in: any, _k: any): {
        xL: any;
        xR: any;
    };
    multiHash(arr: any, key: any, numOutputs: any): any;
}
export {};