import type { StoryState } from '../core/types/story';
export type StoryHistory = {
    push: (story: StoryState) => void;
    undo: (current: StoryState) => StoryState | null;
    redo: (current: StoryState) => StoryState | null;
    reset: (story: StoryState) => void;
    canUndo: () => boolean;
    canRedo: () => boolean;
};
export declare const cloneStoryValue: <T>(value: T) => T;
export declare const createStoryHistory: (initial: StoryState, maxEntries?: number) => StoryHistory;