import { Group, PublicKey, Scalar } from 'o1js';
export { SecretPolynomial, Round1Contribution, Round2Contribution, Round2Data, TallyContribution, calculatePublicKey, calculatePolynomialValue, generateRandomPolynomial, getRound1Contribution, getRound2Contribution, getTallyContribution, getLagrangeCoefficient, getResultVector, encryptVector, accumulateEncryption, };
type SecretPolynomial = {
    a: Scalar[];
    C: Group[];
    f: Scalar[];
};
type Round1Contribution = {
    C: Group[];
};
type Round2Data = {
    c: bigint;
    U: Group;
};
type Round2Contribution = {
    data: Round2Data[];
};
type TallyContribution = {
    D: Group[];
};
declare function calculatePublicKey(round1Contributions: Round1Contribution[]): PublicKey;
declare function calculatePolynomialValue(a: Scalar[], x: number): Scalar;
declare function generateRandomPolynomial(T: number, N: number): SecretPolynomial;
declare function getRound1Contribution(secret: SecretPolynomial): Round1Contribution;
declare function getRound2Contribution(secret: SecretPolynomial, index: number, round1Contributions: Round1Contribution[]): Round2Contribution;
declare function getTallyContribution(secret: SecretPolynomial, index: number, round2Data: Round2Data[], R: Group[]): TallyContribution;
declare function getLagrangeCoefficient(listIndex: number[]): Scalar[];
declare function getResultVector(listIndex: number[], D: Group[][], M: Group[]): Group[];
declare function encryptVector(publicKey: PublicKey, vector: bigint[]): {
    r: Scalar[];
    R: Group[];
    M: Group[];
};
declare function accumulateEncryption(R: Group[][], M: Group[][]): {
    sumR: Group[];
    sumM: Group[];
};