doc-fui-ds/assets/plugins/sweetalert2/src/utils/dom/renderers/renderFooter.js

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import * as dom from '../../dom/index.js'

/**
 * @param {SweetAlert2} instance
 * @param {SweetAlertOptions} params
 */
export const renderFooter = (instance, params) => {
  const footer = dom.getFooter()

  dom.toggle(footer, params.footer)

  if (params.footer) {
    dom.parseHtmlToContainer(params.footer, footer)
  }

  // Custom class
  dom.applyCustomClass(footer, params, 'footer')
}