import { AbstractStateful } from "../../core/stateful/abstract.stateful";
export declare class StatefulDependentOf<T, U> implements AbstractStateful<U> {
    private _source;
    private _compute;
    private _cache;
    private _version;
    constructor(_source: AbstractStateful<T>, _compute: (value: T) => U);
    DirectSet(value: U): never;
    Set(value: (value: U) => U): never;
    Get(): U;
    get Value(): U;
    get Version(): number;
}