Error: 'default' is not exported by node_modules\vue-date-fns\src\index.js

This statement no longer works? `import dateFilter from 'vue-date-fns';`

I am getting this error: `Error: 'default' is not exported by node_modules\vue-date-fns\src\index.js imported by <snip>...`

This is what is in my package.json :

```
    "date-fns": "^2.21.3",
    "vue": "^2.6.11",
    "vue-class-component": "^7.2.3",
    "vue-date-fns": "^2.0.1",
```

Any thought?