/**
 * Screenshot Handler
 *
 * Handles saving screenshots to the file system.
 */
/**
 * Web Vitals metrics included with screenshot
 */
interface WebVitalsMetrics {
    fcp?: number;
    lcp?: number;
    cls?: number;
    inp?: number;
}
/**
 * Screenshot metadata saved alongside the image
 */
export interface ScreenshotMetadata {
    capturedAt: string;
    url: string;
    viewport: {
        width: number;
        height: number;
    };
    webVitals?: WebVitalsMetrics;
    pageSize?: number;
    consoleSummary?: {
        errors: number;
        warnings: number;
        total: number;
    };
}
/**
 * Handle save-screenshot command from browser
 */
export declare function handleSaveScreenshot(data: {
    screenshot: string;
    logs?: Array<{
        timestamp: number;
        level: string;
        message: string;
    }>;
    url: string;
    timestamp: number;
    width: number;
    height: number;
    a11y?: unknown[];
    webVitals?: WebVitalsMetrics;
    pageSize?: number;
}): Promise<string>;
export {};
//# sourceMappingURL=screenshot.d.ts.map