import { scalar } from "@huz-com/types";
export declare class CallbackHelper {
    private static _ins;
    static ins(): CallbackHelper;
    constructor();
    plainName(value: scalar.Alpha): scalar.Alpha;
    arrayName(value: scalar.Alpha): scalar.Alpha;
    mapName(key: scalar.Alpha, value?: scalar.Alpha): scalar.Alpha;
    checkClassName(bucket: string, clazz: string, throwable: boolean): string | null;
}