declare namespace fckHoney {
    type MatchCallback = (el: HTMLDivElement) => void;
    interface ObserverOptions {
        onMatch?: MatchCallback;
        uuidGate?: boolean;
        zNearMax?: number;
    }
    interface ObserverHandle {
        stop: () => void;
    }
    interface ListenHandle {
        stop: () => void;
    }
    function startHoneyOverlayObserver(options?: ObserverOptions): ObserverHandle;
    function listen(onMatch: MatchCallback, options?: Omit<ObserverOptions, "onMatch">): ListenHandle;
}
interface Window {
    fckHoney?: {
        startHoneyOverlayObserver?: typeof fckHoney.startHoneyOverlayObserver;
        listen?: typeof fckHoney.listen;
    };
}