export declare function createLayerElement(name: string): HTMLElement;
export declare function getElementBoundingBox(layerElement: HTMLElement, element: HTMLElement): {
    left: number;
    top: number;
    width: number;
    height: number;
};
export declare function addInteractions(layerElement: HTMLElement): void;
export declare function removeInteractions(layerElement: HTMLElement): void;