import { Validator, ValidatorOptions, ValidatorType } from './Validator';
import { I18nMessage } from '../i18n';
interface ArrayOptions<T, IsRequired extends boolean> extends ValidatorOptions<T, IsRequired> {
    itemValidator?: Validator;
    minItemLength?: number;
    maxItemLength?: number;
}
export declare class ArrayValidator<Type extends any[] = never[], T extends boolean = true> extends Validator<ArrayOptions<Type, T>> {
    each<V extends Validator>(values: V): ArrayValidator<ValidatorType<V>[], T>;
    minItemLength(itemLength: number): this;
    maxItemLength(itemLength: number): this;
    default(value: Type): ArrayValidator<Type, true>;
    optional(): ArrayValidator<Type, false>;
    protected validateValue(i18n: I18nMessage, data: Record<string, any>, key: string, superKeys: string[]): string | void;
}
export {};