@peculiar/json-schema/build/types/validations/length.d.ts

This package uses ES2015 decorators to simplify JSON schema creation and use

import { IValidation } from "../types";
export declare class LengthValidation implements IValidation {
    private length?;
    private minLength?;
    private maxLength?;
    constructor(length?: number | undefined, minLength?: number | undefined, maxLength?: number | undefined);
    validate(value: any): void;
}