import { Vector3 } from "../bundle/sdk";
export declare class ActionPathHistory {
    private history;
    private index;
    private current;
    addToHistory(path: Vector3[]): void;
    undo(): Vector3[] | null;
    redo(): Vector3[] | null;
    getCurrent(): Vector3[] | null;
    setCurrent(paths: Vector3[]): Vector3[];
    getAllHistory(): {
        history: Vector3[][];
        index: number;
    };
    clearHistory(): void;
    canUndo(): boolean;
    canRedo(): boolean;
}