import { ValidationArguments as ValidationArgs } from 'class-validator';
import { NType } from './n-type';
type NominalTypeClass = InstanceType<ReturnType<typeof NType>>;
export declare abstract class NTypeValidator<NominalType extends NominalTypeClass> {
    protected abstract message(validationArguments?: ValidationArgs): string;
    protected abstract rule(value: NominalType['value'], validationArguments?: ValidationArgs): Promise<boolean> | boolean;
    /**
     * Overridden to implement additional behaviors
     *
     * @param validationArguments
     */
    defaultMessage(validationArguments?: ValidationArgs): string;
    /**
     * Overridden to cast class to string if needed
     *
     * @param value
     * @param validationArguments
     */
    validate(value: any | NominalType, validationArguments?: ValidationArgs): Promise<boolean> | boolean;
}
export {};