ykz-wx/node_modules/vant/es/lazyload/vue-lazyload/index.mjs

import Lazy from "./lazy.mjs";
import LazyComponent from "./lazy-component.mjs";
import LazyContainer from "./lazy-container.mjs";
import LazyImage from "./lazy-image.mjs";
const Lazyload = {
  /*
   * install function
   * @param  {App} app
   * @param  {object} options lazyload options
   */
  install(app, options = {}) {
    const LazyClass = Lazy();
    const lazy = new LazyClass(options);
    const lazyContainer = new LazyContainer({ lazy });
    app.config.globalProperties.$Lazyload = lazy;
    if (options.lazyComponent) {
      app.component("LazyComponent", LazyComponent(lazy));
    }
    if (options.lazyImage) {
      app.component("LazyImage", LazyImage(lazy));
    }
    app.directive("lazy", {
      beforeMount: lazy.add.bind(lazy),
      updated: lazy.update.bind(lazy),
      unmounted: lazy.remove.bind(lazy)
    });
    app.directive("lazy-container", {
      beforeMount: lazyContainer.bind.bind(lazyContainer),
      updated: lazyContainer.update.bind(lazyContainer),
      unmounted: lazyContainer.unbind.bind(lazyContainer)
    });
  }
};
export {
  Lazyload
};