import { P as PublicKey, K as KeyPairString, C as CurveType } from './public_key-2MzNRk5k.js';

interface Signature {
    signature: Uint8Array;
    publicKey: PublicKey;
}
declare abstract class KeyPairBase {
    abstract sign(message: Uint8Array): Signature;
    abstract verify(message: Uint8Array, signature: Uint8Array): boolean;
    abstract toString(): KeyPairString;
    abstract getPublicKey(): PublicKey;
}

declare abstract class KeyPair extends KeyPairBase {
    /**
     * @param curve Name of elliptical curve, case-insensitive
     * @returns Random KeyPair based on the curve
     */
    static fromRandom(curve: CurveType): KeyPair;
    /**
     * Creates a key pair from an encoded key string.
     * @param encodedKey The encoded key string.
     * @returns {KeyPair} The key pair created from the encoded key string.
     */
    static fromString(encodedKey: KeyPairString): KeyPair;
}

export { KeyPairBase as K, type Signature as S, KeyPair as a };