import { FnConfig, TypeValidator } from "./base";
export declare class Enums<T extends number | string | undefined> extends TypeValidator<T> {
    in(values: T[], options?: FnConfig): Enums<T>;
    notIn(values: T[], options?: FnConfig): Enums<T>;
    equals(compareValue: T, options?: FnConfig): Enums<T>;
    notEquals(compareValue: T, options?: FnConfig): Enums<T>;
}