import { Agent } from '../../agent';
/**
 * Draw a graph of the agent's structure using graphviz.
 * Note: Requires graphviz to be installed via homebrew:
 * brew install graphviz
 *
 * @param agent The agent to draw.
 * @param filename The filename to save the graph to.
 */
export declare function drawGraph(agent: Agent<any>, filename?: string): void;