import { Validator, ValidatorOptions } from './Validator';
import { I18nMessage } from '../i18n';
interface InOptions<T, IsRequired extends boolean> extends ValidatorOptions<T, IsRequired> {
    ranges: T[];
    strict?: boolean;
}
export declare class InValidator<Type extends number | string = number | string, T extends boolean = true> extends Validator<InOptions<Type, T>> {
    constructor();
    range<Types extends number | string>(values: Types[]): InValidator<Types, T>;
    strict(is?: boolean): this;
    default(value: Type): InValidator<Type, true>;
    optional(): InValidator<Type, false>;
    protected validateValue(i18n: I18nMessage, obj: Record<string, any>, key: string, superKeys: string[]): string | void;
}
export {};