a11yanalyze
Version:
A command-line tool for developers and QA engineers to test web pages and websites for WCAG 2.2 AA accessibility compliance
67 lines • 1.88 kB
TypeScript
import { Page } from 'playwright';
import { BrowserConfig, NavigationOptions, PageLoadResult } from '../types';
import { EventEmitter } from 'events';
/**
* Headless browser lifecycle management
* Handles Playwright browser instances and page management
*/
export declare class BrowserManager extends EventEmitter {
private browser;
private context;
private config;
private activePagesCount;
constructor(config: BrowserConfig);
/**
* Initialize browser instance
*/
initialize(): Promise<void>;
/**
* Create new page instance with event handlers
* @returns Page instance
*/
createPage(): Promise<Page>;
/**
* Navigate to URL with comprehensive error handling and monitoring
* @param page - Page instance
* @param url - URL to navigate to
* @param options - Navigation options
*/
navigateToUrl(page: Page, url: string, options?: NavigationOptions): Promise<PageLoadResult>;
/**
* Close a specific page and update tracking
* @param page - Page to close
*/
closePage(page: Page): Promise<void>;
/**
* Get current browser and context status
*/
getStatus(): {
initialized: boolean;
activePagesCount: number;
browserConnected: boolean;
};
/**
* Cleanup browser resources
*/
cleanup(): Promise<void>;
/**
* Set storage state (cookies, localStorage, etc.) for the browser context
*/
setStorageState(storageState: any): Promise<void>;
/**
* Set up comprehensive page event handlers
* @private
*/
private setupPageEventHandlers;
/**
* Categorize error types for better error handling
* @private
*/
private categorizeError;
/**
* Simple wait utility
* @private
*/
private wait;
}
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