export declare class PureValueClone<T = any> {
    private _refs;
    readonly originalRoot: {
        root: T;
    };
    readonly cloneRoot: {
        root: any;
    };
    constructor(originalObject: any);
    private _clones;
    private _owned;
    private _originalByWireValue;
    private _wireValueByOriginal;
    own<T>(value: T, original?: unknown): T;
    isOwned(value: any): boolean;
    isClone(value: any): boolean;
    originalOf(value: object): object;
    wireValueOf(value: object): object | undefined;
    /**
     * Only plain objects and arrays can be copied safely.
     */
    static isCloneable(value: any): boolean;
    clone(original: object): any;
}