interface DevEnvironmentOptions {
    port: string;
    mcpPort: string;
    serverCommand: string;
    profileDir: string;
    logFile: string;
}
export declare class DevEnvironment {
    private serverProcess;
    private mcpServerProcess;
    private browser;
    private browserContext;
    private logger;
    private stateTimer;
    private browserType;
    private options;
    private screenshotDir;
    private mcpPublicDir;
    private pidFile;
    private progressBar;
    constructor(options: DevEnvironmentOptions);
    private checkPortsAvailable;
    start(): Promise<void>;
    private startServer;
    private startMcpServer;
    private waitForServer;
    private waitForMcpServer;
    private startBrowserMonitoring;
    private installPlaywrightBrowsers;
    private takeScreenshot;
    private setupPageMonitoring;
    private setupCleanupHandlers;
}
export declare function startDevEnvironment(options: DevEnvironmentOptions): Promise<void>;
export {};
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