import { ToolResult } from "../types/index.js";
export declare class ClearCacheTool {
    private agent;
    private confirmationCode;
    setAgent(agent: any): void;
    /**
     * Generate a random 6-letter confirmation code
     */
    private generateConfirmationCode;
    /**
     * Clear the conversation cache/context
     */
    clearCache(confirmationCode?: string): Promise<ToolResult>;
}