export declare class CommandHistory {
    private history;
    private currentIndex;
    private maxSize;
    private historyFile;
    private tempCommand;
    constructor(maxSize?: number, historyFile?: string);
    private loadHistory;
    saveHistory(): Promise<void>;
    add(command: string): void;
    getPrevious(currentInput?: string): string | undefined;
    getNext(): string | undefined;
    resetPosition(): void;
    getAll(): string[];
    clear(): void;
    search(query: string): string[];
}
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