/**
 * Sweetlink CDP (Chrome DevTools Protocol) Integration
 *
 * Provides enhanced screenshot and debugging capabilities using Puppeteer
 * to connect to a Chrome instance running with remote debugging enabled.
 */
import type { Browser, Page } from 'puppeteer-core';
/**
 * Check if Chrome DevTools Protocol is available
 */
export declare function detectCDP(): Promise<boolean>;
/**
 * Connect to Chrome via CDP
 */
export declare function getCDPBrowser(): Promise<Browser>;
/**
 * Find the local development page matching DEFAULT_DEV_URL
 */
export declare function findLocalDevPage(browser: Browser): Promise<Page>;
/**
 * Take a screenshot using CDP
 */
export declare function screenshotViaCDP(options: {
    selector?: string;
    output?: string;
    fullPage?: boolean;
    waitForNetwork?: boolean;
    viewport?: import('./viewportUtils.js').ViewportName | string;
    hover?: boolean;
    hideDevbar?: boolean;
}): Promise<{
    buffer: Buffer;
    width: number;
    height: number;
}>;
/**
 * Execute JavaScript in the page context
 *
 * SECURITY: This function executes arbitrary JavaScript via CDP.
 * It is intended for development/debugging only and includes guards:
 * - Production environment check
 * - Code length limit
 * - Type validation
 */
export declare function execJSViaCDP(code: string): Promise<unknown>;
/**
 * Get network requests from the page
 */
export declare function getNetworkRequestsViaCDP(options?: {
    filter?: string;
}): Promise<Array<{
    url: string;
    method: string;
    status?: number;
    statusText?: string;
    resourceType?: string;
    timestamp: number;
}>>;
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