import type { Hex } from 'viem';
import type { SiweMessage } from './types.js';
/**
 * Verifies the integrity of a message using a signature.
 * @param message The message to be verified.
 * @param signature The signature of the message.
 * @returns A boolean indicating whether the verification succeeded.
 */
export declare function verify({ message, signature, }: {
    message: SiweMessage | string;
    signature: string | Hex;
}): Promise<boolean>;
/**
 * Prepares a message for signing.
 * @param message The message to be prepared.
 * @returns The prepared message.
 */
export declare function prepareMessage(message: SiweMessage): string;
//# sourceMappingURL=lib.d.ts.map