@meforma/vue-toaster doesn't appear to be written in CJS, but also doesn't appear to be a valid ES module

[andysay]

@meforma/vue-toaster doesn't appear to be written in CJS, but also doesn't appear to be a valid ES module (i.e. it doesn't have "type": "module" or an .mjs extension for the entry point). Please contact the package author to fix.

[xuxinyuancode]

Have you solved it？