export declare class Masonry {
    grid: HTMLElement;
    resizeObserver: ResizeObserver;
    mutationObserver: MutationObserver;
    lastUpdateTimestamp: DOMHighResTimeStamp;
    constructor(grid: HTMLElement);
    private getChildren;
    private clearStyles;
    private updateLayout;
    destroy(): void;
}
export declare const GridRowsMasonry: typeof Masonry;