import type { Browser } from '@playwright/test';
import type { BrowserArtifact, BrowserManagerOptions, BrowserOpenOptions, BrowserSessionSummary, BrowserSnapshot } from './types.js';
export type BrowserLauncher = (headless: boolean) => Promise<Browser>;
export declare class BrowserSessionManager {
    private readonly launcher;
    private readonly sessions;
    private readonly artifacts;
    private readonly allowPrivateHosts;
    private readonly allowedPrivateOrigins;
    private readonly networkProxy;
    private readonly headless;
    private readonly operationTimeoutMs;
    private readonly maxSnapshotChars;
    private readonly maxConsoleEntries;
    private readonly maxNetworkEntries;
    private browser?;
    private launching?;
    constructor(options: BrowserManagerOptions, launcher?: BrowserLauncher);
    open(ownerId: string, input: BrowserOpenOptions, signal: AbortSignal): Promise<BrowserSessionSummary>;
    list(ownerId: string): Promise<BrowserSessionSummary[]>;
    navigate(id: string, ownerId: string, rawUrl: string, signal: AbortSignal): Promise<BrowserSessionSummary>;
    snapshot(id: string, ownerId: string, signal: AbortSignal): Promise<BrowserSnapshot>;
    screenshot(id: string, ownerId: string, input: {
        fullPage?: boolean | undefined;
        selector?: string | undefined;
    }, signal: AbortSignal): Promise<BrowserArtifact>;
    click(id: string, ownerId: string, selector: string, signal: AbortSignal): Promise<void>;
    type(id: string, ownerId: string, selector: string, text: string, signal: AbortSignal): Promise<void>;
    select(id: string, ownerId: string, selector: string, value: string, signal: AbortSignal): Promise<void>;
    press(id: string, ownerId: string, key: string, signal: AbortSignal): Promise<void>;
    hover(id: string, ownerId: string, selector: string, signal: AbortSignal): Promise<void>;
    wait(id: string, ownerId: string, input: {
        selector?: string | undefined;
        timeoutMs?: number | undefined;
    }, signal: AbortSignal): Promise<void>;
    drag(id: string, ownerId: string, from: string, to: string, signal: AbortSignal): Promise<void>;
    upload(id: string, ownerId: string, selector: string, files: string[], projectRoot: string, signal: AbortSignal): Promise<void>;
    evaluate(id: string, ownerId: string, expression: string, signal: AbortSignal): Promise<unknown>;
    close(id: string, ownerId: string): Promise<{
        trace?: BrowserArtifact | undefined;
    }>;
    closeOwner(ownerId: string): Promise<void>;
    /** True when the manager owns no live browser contexts. */
    isIdle(): boolean;
    dispose(): Promise<void>;
    private ensureBrowser;
    private requireOwned;
    private summary;
    private attachEvidenceCollectors;
    private pushNetwork;
    private runPageOperation;
    private closeBrowserIfIdle;
}
export declare function browserInstallationDiagnostics(): Promise<{
    available: boolean;
    executablePath?: string | undefined;
    message: string;
}>;
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