declare let meta: {
    envMode: "browser" | "electron";
    window: {
        focused: boolean;
        state: "neutral" | "maximized" | "minimized" | "fullScreened";
    };
};
/**
 * Minimize browser window
 */
export declare function minimizeWindow(): void;
/**
 * Maximize the window
 */
export declare function maximizeWindow(): void;
/**
 * Restore the window
 */
export declare function restoreWindow(): void;
/**
 * Listen for window state changes
 * @param event Event name
 * @param listener Event callback
 */
export declare function on(event: "windowStateChange", listener: () => void): string;
/**
 * Listen for when the window's focus state changes
 * @param event Event name
 * @param listener Event callback
 */
export declare function on(event: "windowFocusChange", listener: () => void): string;
/**
 * Listen for window state changes
 * @param event Event name
 * @param listener Event callback
 */
export declare function once(event: "windowStateChange", listener: () => void): string;
/**
 * Listen for when the window's focus state changes
 * @param event Event name
 * @param listener Event callback
 */
export declare function once(event: "windowFocusChange", listener: () => void): string;
/**
 * Remove an event listener
 * @param eventID The event's ID
 */
export declare function removeListener(eventID: string): void;
/**
 * Get app meta data as a copy
 * @returns Meta data
 */
export declare function getMeta(): typeof meta;
export {};