/// <reference types="node" />
/// <reference types="node" />
import { getPayloadToSign } from "./getPayloadToSign";
declare function isValidSignature(signature: string, obj: object, publicKey: string): boolean;
declare function getSignature(obj: object, privateKey: string | Buffer): string;
declare const _default: {
    readonly getPayloadToSign: typeof getPayloadToSign;
    readonly isValidSignature: typeof isValidSignature;
    readonly getSignature: typeof getSignature;
    readonly calculateKeccak256: (data: Buffer) => Buffer;
    readonly genKeyPair: () => {
        privateKey: string;
        publicKey: string;
    };
    readonly getCompactBase64PublicKey: (publicKey: string) => string;
    readonly getNonCompactHexPublicKey: (publicKey: string) => string;
    readonly getEthAddress: (publicKey: string) => string;
    readonly getPublicKey: (privateKey: string) => string;
    readonly getDERSignature: (obj: object, privateKey: Buffer) => string;
    readonly isChecksumedEthAddress: (address: string) => boolean;
    readonly isLowercasedEthAddress: (address: string) => boolean;
    readonly isValid: (signature: string, obj: string | object, publicKey: string) => boolean;
    readonly normalizeEthAddress: (address: string) => string;
    readonly normalizePrivateKey: (input: string) => Buffer;
    readonly normalizePublicKey: (input: string) => Buffer;
    readonly normalizeSecp256k1Signature: typeof import("./eth").normalizeSecp256k1Signature;
    readonly parseSecp256k1Signature: (s: string) => import("./eth").Secp256k1Signature;
    readonly recoverPublicKey: (signature: string, obj: object) => string;
};
export default _default;
//# sourceMappingURL=index.d.ts.map