first commit

public/assets/sweetalert2/src/utils/dom/renderers/renderCloseButton.js

@@ -0,0 +1,20 @@
+import * as dom from '../../dom/index.js'
+
+/**
+ * @param {SweetAlert} instance
+ * @param {SweetAlertOptions} params
+ */
+export const renderCloseButton = (instance, params) => {
+  const closeButton = dom.getCloseButton()
+  if (!closeButton) {
+    return
+  }
+
+  dom.setInnerHtml(closeButton, params.closeButtonHtml || '')
+
+  // Custom class
+  dom.applyCustomClass(closeButton, params, 'closeButton')
+
+  dom.toggle(closeButton, params.showCloseButton)
+  closeButton.setAttribute('aria-label', params.closeButtonAriaLabel || '')
+}