export declare const BLOCK_PREVIEW_CONTAINER_DATA_ATTRIBUTE = "data-comet-block-preview-container";
export declare const PREVIEW_ELEMENT_SCROLLED_INTO_VIEW_EVENT = "comet-preview-element-scrolled-into-view";
export declare const getRecursiveChildrenOfPreviewElement: (rootElement: Element) => Element[];
export declare const getCombinedPositioningOfElements: (elements: Element[]) => {
    top: number;
    left: number;
    width: number;
    height: number;
};
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