import { Serializable } from "../../bcs/index.js";
/**
 * An abstract representation of a crypto signature,
 * associated with a specific signature scheme, e.g., Ed25519 or Secp256k1.
 *
 * This class represents the product of signing a message directly from a
 * PrivateKey and can be verified against a CryptoPublicKey.
 * @group Implementation
 * @category Serialization
 */
export declare abstract class Signature extends Serializable {
    /**
     * Get the raw signature bytes
     * @group Implementation
     * @category Serialization
     */
    toUint8Array(): Uint8Array;
    /**
     * Get the signature as a hex string with a 0x prefix e.g. 0x123456...
     * @returns The hex string representation of the signature.
     * @group Implementation
     * @category Serialization
     */
    toString(): string;
}
/**
 * An abstract representation of an account signature,
 * associated to a specific authentication scheme e.g. Ed25519 or SingleKey
 *
 * This is the product of signing a message through an account,
 * and can be verified against an AccountPublicKey.
 * @group Implementation
 * @category Serialization
 */
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