import BigInteger from './biginteger';
export default class Barrett {
    protected m: BigInteger;
    protected r2: BigInteger;
    protected q3: BigInteger;
    protected mu: BigInteger;
    constructor(m: BigInteger);
    convert(x: BigInteger): BigInteger;
    revert(x: BigInteger): BigInteger;
    reduce(x: BigInteger): void;
    mulTo(x: BigInteger, y: BigInteger, r: BigInteger): void;
    sqrTo(x: BigInteger, r: BigInteger): void;
}