/**
 * check_background Tool - Check background task status
 */
export declare const checkBackgroundTool: {
    description: string;
    args: {
        taskId: import("zod").ZodString;
        tailLines: import("zod").ZodOptional<import("zod").ZodNumber>;
    };
    execute(args: {
        taskId: string;
        tailLines?: number | undefined;
    }, context: import("@opencode-ai/plugin").ToolContext): Promise<string>;
};
