/**
 * Browser Pool
 * Reuses browser instances for better performance in journey testing
 */
type Browser = any;
type BrowserContext = any;
import type { PlaywrightConfig } from '../types/journey-types';
export declare class BrowserPool {
    private static instance;
    private static contexts;
    /**
     * Get or create browser instance
     */
    static getBrowser(config: PlaywrightConfig): Promise<Browser>;
    /**
     * Create new browser context
     * Contexts provide isolation between test runs
     */
    static createContext(browser: Browser, config: PlaywrightConfig, contextId: string): Promise<BrowserContext>;
    /**
     * Get existing context
     */
    static getContext(contextId: string): BrowserContext | undefined;
    /**
     * Close specific context
     */
    static closeContext(contextId: string): Promise<void>;
    /**
     * Close all contexts
     */
    static closeAllContexts(): Promise<void>;
    /**
     * Cleanup browser and all contexts
     */
    static cleanup(): Promise<void>;
    /**
     * Check if browser is active
     */
    static isActive(): boolean;
    /**
     * Get number of active contexts
     */
    static getActiveContextCount(): number;
    /**
     * Force cleanup on process exit
     */
    static setupCleanupHandlers(): void;
}
export {};
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