import * as p_di from "../../../../interface/data.js";
import { type Raw_Optional_Value } from "../../../../interface/__internal/Raw_Optional_Value.js";
export declare class Not_Set_Optional_Value<T extends p_di.Value> implements p_di.Optional_Value<T> {
    readonly __optional_value = true;
    __get_raw(): null;
}
export declare class Set_Optional_Value<T extends p_di.Value> implements p_di.Optional_Value<T> {
    constructor(source: T);
    readonly __optional_value = true;
    value: T;
    __get_raw(): Raw_Optional_Value<T>;
}