/**
 * Command History State Store - 命令历史状态管理
 *
 * 管理用户输入历史记录，支持上下键导航历史命令
 * 自动持久化到 localStorage，下次打开页面时保留历史
 */
interface CommandHistoryState {
    currentIndex: number;
    history: string[];
    maxHistorySize: number;
    tempInput: string | null;
}
export declare const commandHistoryStore$: import("@legendapp/state").Observable<CommandHistoryState>;
export declare const commandHistoryActions: {
    addCommand: (command: string) => void;
    navigateUp: (currentInput: string) => string | null;
    navigateDown: () => string | null;
    resetNavigation: () => void;
    clearHistory: () => void;
    setMaxHistorySize: (size: number) => void;
};
export {};
