import { AbstractType } from "./AbstractType";
import { Req, scalar } from "@huz-com/types";
import { IntTypeOption } from "./index.interfaces";
declare type T = scalar.Integer;
declare type O = IntTypeOption;
export declare class IntType extends AbstractType<T, O> {
    protected static _ins: IntType;
    /**
     * Returns skeleton instance
     * */
    static ins(): IntType;
    constructor();
    /**
     * Checks is integer?
     */
    is(value: scalar.Unknown, opt?: O, req?: Req): boolean;
    /**
     * Converts a value to integer
     */
    cast(value: scalar.Unknown, opt?: O, req?: Req): T | null;
}
export {};