/**
 * Validates that `data` matches the EIP-712 JSON schema.
 */
export declare const validateTypedData: (data: unknown, options?: Partial<{
    domain: string;
    verifyDomain: boolean;
}> | undefined) => data is {
    domain: Record<string, unknown>;
    types: Record<string, {
        name: string;
        type: string;
    }[]>;
    primaryType: string;
    message: Record<string, unknown>;
};