import { type BrowserContext, type BrowserContextOptions } from 'playwright-core';
import type { ResolvedProxyConfig } from '../types';
export interface PoolEntry {
    context: BrowserContext;
    userId: string;
    profileKey: string;
    profileDir: string;
    lastAccess: number;
    createdAt: number;
    launching?: Promise<BrowserContext>;
    staged?: boolean;
    stagedGeneration?: string;
    virtualDisplay?: any;
    proxyConfig?: ResolvedProxyConfig | null;
    seedOptions?: Pick<BrowserContextOptions, 'locale' | 'timezoneId' | 'geolocation' | 'viewport'>;
}
export declare class ContextPool {
    private pool;
    private headlessOverrides;
    private onEvictCallbacks;
    onEvict(callback: (userId: string) => void): void;
    private notifyEviction;
    getEntry(profileKey: string): PoolEntry | undefined;
    getDisplayForUser(userId: string): string | null;
    size(): number;
    listActiveUserIds(): string[];
    getLifecycleSnapshot(): {
        liveContexts: number;
        launchingContexts: number;
        stagedContexts: number;
    };
    getPoolEntries(): Map<string, PoolEntry>;
    private cleanupVirtualDisplay;
    private launchPersistentContext;
    restartContext(userId: string, headless?: boolean | 'virtual', profileKey?: string, options?: BrowserContextOptions, resolvedProxy?: ResolvedProxyConfig | null): Promise<PoolEntry>;
    private evictIfNeeded;
    ensureContext(profileKey: string, userId: string, options?: BrowserContextOptions, resolvedProxy?: ResolvedProxyConfig | null, staged?: boolean, stagedGeneration?: string): Promise<PoolEntry>;
    closeContext(profileKey: string): Promise<void>;
    closeContextIfMatches(profileKey: string, expectedCreatedAt: number, expectedLastAccess?: number): Promise<void>;
    setHeadlessOverride(userId: string, headless: boolean | 'virtual'): void;
    closeStagedContext(profileKey: string, generation?: string): Promise<void>;
    closeContextByUserId(userId: string): Promise<void>;
    closeStagedContextByUserId(userId: string, generation?: string): Promise<void>;
    closeAll(): Promise<void>;
}
export declare const contextPool: ContextPool;
export declare function getDisplayForUser(userId: string): string | null;
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