/**
 * @description The class to manage the value of generic type variable `Type`.
 * @export
 * @class Value
 * @template Type The type of the privately stored `#value`.
 */
export declare class Value<Type> {
    #private;
    /**
     * @description Returns the `string` tag representation of the `Value` class when used in `Object.prototype.toString.call(instance)`.
     * The `tag` getter returns the actual class name defined with the `Symbol.toStringTag()` of the child class.
     * @public
     * @readonly
     * @type {string}
     */
    get [Symbol.toStringTag](): string;
    /**
     * @description Returns the string tag of the current instance defined by the `Symbol.toStringTag`.
     * @public
     * @returns {string | undefined} The extracted class name, such as `'Value'`, or `undefined` if extraction fails.
     */
    get tag(): string | undefined;
    /**
     * @description Returns the privately stored value of generic type variable `Type`.
     * @public
     * @readonly
     * @type {Type}
     */
    get value(): Type;
    /**
     * Creates an instance of child class.
     * @constructor
     * @param {Type} value The value of generic type variable `Type`.
     */
    constructor(value: Type);
    /**
     * @description Sets the value of generic type variable `Type`.
     * @protected
     * @returns {this} Returns `this` current instance.
     */
    set(value: Type): this;
}