/// <reference types="node" />
import BaseCurve from './baseCurve';
export declare class Secp256k1Curve implements BaseCurve {
    scalarRandom(): bigint;
    scalarAdd(x: bigint, y: bigint): bigint;
    scalarSub(x: bigint, y: bigint): bigint;
    scalarMult(x: bigint, y: bigint): bigint;
    scalarReduce(s: bigint): bigint;
    scalarNegate(s: bigint): bigint;
    scalarInvert(s: bigint): bigint;
    pointAdd(a: bigint, b: bigint): bigint;
    pointMultiply(p: bigint, s: bigint): bigint;
    basePointMult(n: bigint): bigint;
    verify(message: Buffer, signature: Buffer, publicKey: bigint): boolean;
    order(): bigint;
}
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