/**
 * Trace Visualization — Mermaid sequence diagrams from traces.
 *
 * Generates Mermaid sequence diagram syntax from AgentProbe traces,
 * showing the flow between User, Agent, and Tools.
 */
import type { AgentTrace } from './types';
export type VizFormat = 'mermaid' | 'text' | 'html';
export interface VizOptions {
    format: VizFormat;
    showTimings?: boolean;
    showTokens?: boolean;
    maxSteps?: number;
    title?: string;
}
/**
 * Generate Mermaid sequence diagram from a trace.
 */
export declare function traceToMermaid(trace: AgentTrace, options?: Partial<VizOptions>): string;
/**
 * Generate plain text sequence from a trace.
 */
export declare function traceToText(trace: AgentTrace, options?: Partial<VizOptions>): string;
/**
 * Generate HTML with embedded Mermaid diagram.
 */
export declare function traceToHtml(trace: AgentTrace, options?: Partial<VizOptions>): string;
/**
 * Generate visualization in the requested format.
 */
export declare function visualizeTrace(trace: AgentTrace, options?: Partial<VizOptions>): string;
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