import { Rule } from "@n7e/validation";
/**
 * Verifies that values are email address.
 */
declare class Email implements Rule {
    /**
     * Regular expression matching RFC 5322 compliant email addresses.
     */
    private static readonly EXPRESSION;
    /** {@inheritDoc} */
    readonly identifier = "email";
    /** {@inheritDoc} */
    check(value: unknown, _: Array<string>): Promise<void>;
}
export default Email;