/**
 * Visual Test Studio — Interactive HTML test dashboard.
 *
 * Generates a self-contained HTML dashboard with:
 * - Test list with pass/fail/flaky status
 * - Trace viewer with step-by-step execution
 * - Cost & latency charts over time
 * - Coverage heatmap
 * - Test builder (create tests visually)
 *
 * @example
 * ```bash
 * agentprobe studio --port 3000
 * ```
 */
import type { SuiteResult, AgentTrace } from './types';
export interface StudioConfig {
    port: number;
    reportDir: string;
    traceDir?: string;
    title?: string;
    theme?: 'light' | 'dark';
    autoRefresh?: boolean;
    refreshIntervalMs?: number;
}
export interface StudioTestEntry {
    name: string;
    status: 'pass' | 'fail' | 'flaky' | 'skipped';
    duration_ms: number;
    attempts?: number;
    tags?: string[];
    trace?: AgentTrace;
    cost?: number;
    timestamp?: string;
}
export interface StudioData {
    title: string;
    generated: string;
    tests: StudioTestEntry[];
    summary: {
        total: number;
        passed: number;
        failed: number;
        flaky: number;
        skipped: number;
        totalDuration: number;
        totalCost: number;
    };
    costHistory: Array<{
        date: string;
        cost: number;
    }>;
    latencyHistory: Array<{
        date: string;
        avg_ms: number;
        p95_ms: number;
    }>;
    coverageMap: Record<string, number>;
}
/**
 * Load test results from report directory.
 */
export declare function loadStudioData(config: StudioConfig): StudioData;
/**
 * Generate a self-contained HTML dashboard.
 */
export declare function generateStudioHTML(data: StudioData): string;
/**
 * Write studio HTML to a file.
 */
export declare function writeStudio(outputPath: string, data: StudioData): void;
/**
 * Generate studio data from a suite result directly.
 */
export declare function studioFromSuiteResult(result: SuiteResult, title?: string): StudioData;
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