/**
 * Has the ability to validate arbitrary values.
 */
interface Rule {
    /**
     * Rule identifier.
     */
    readonly identifier: string;
    /**
     * Check that the given value satisfies the rule.
     *
     * @param value - Arbitrary value.
     * @param parameters - Rule parameters.
     * @returns Promise rejecting if the value doesn't satisfy the rule.
     */
    check(value: unknown, parameters: Array<string>): Promise<void>;
}
export default Rule;