my sweet alert show this warning, how can I resolve this? any idea

我的Sweet Alert显示这个警告，如何解决？有什么想法

don't know what causes this warning when I fire this Sweet Alert, it shows this warning.

不知道在我触发Sweet Alert时是什么导致了这个警告，它显示这个警告。

here is the alert component code:

这是警报组件的代码：

import Swal from "sweetalert2";

import Swal from "sweetalert2";

const ToastComponent = Swal.mixin({

const ToastComponent = Swal.mixin({

  toast: true,
  position: "top-end",
  showConfirmButton: false,
  timer: 3000,
  timerProgressBar: true,
  onOpen: (toast) => {
    toast.addEventListener("mouseenter", Swal.stopTimer);
    toast.addEventListener("mouseleave", Swal.resumeTimer);
  },
});

  toast: true,
  position: "top-end",
  showConfirmButton: false,
  timer: 3000,
  timerProgressBar: true,
  onOpen: (toast) => {
    toast.addEventListener("mouseenter", Swal.stopTimer);
    toast.addEventListener("mouseleave", Swal.resumeTimer);
  },
});

export const Alert = (type = "", title = "", description = "") =>
  Swal.fire(title, description, type);

export const Alert = (type = "", title = "", description = "") =>
  Swal.fire(title, description, type);

export const Toast = (type = "", title = "") =>
  ToastComponent.fire({
    icon: type,
    title,
  });

export const Toast = (type = "", title = "") =>
  ToastComponent.fire({
    icon: type,
    title,
  });

onOpen: (toast) => {
  toast.addEventListener("mouseenter", Swal.stopTimer);
  toast.addEventListener("mouseleave", Swal.resumeTimer);
}

didOpen: (toast) => {
  toast.addEventListener('mouseenter', Swal.stopTimer);
  toast.addEventListener('mouseleave', Swal.resumeTimer);
}