import lazyLoadAssets from './lazyLoadAssets';
/**
 * lazyCssBg
 * JS Plugin to lazy load css image backgrounds
 *
 * Author: Bogdan Barbu
 * Team: Codingheads (codingheads.com)
 */
export default class lazyCssBg {
    /**
     * Options to be set on the intersection observer
     */
    static observerOptions: IntersectionObserverInit;
    static parent: lazyLoadAssets | null;
    static initializeElement: (target: HTMLElement) => void;
    /**
     * initializer to be used with lazyLoadAssets
     */
    static initializer(container?: HTMLElement): void;
    static cleaner(node: HTMLElement): void;
    static saveToGlobal(global?: Window & typeof globalThis): void;
}