Calendar component can't be loaded on IE browsers

[tigerclaw-az]

I have a SFC called InputDatePicker.vue that imports the calendar component:

import Calendar from 'vue2-slot-calendar';

export default {
    name: 'InputDatePicker',
    components: {
        calendar: Calendar,
    },
        ...
}

This will throw an error on Internet Explorer browsers due to the untranspiled JS inside the Calendar.vue file from node_modules.

I tried configuring the component with

import Calendar from 'vue2-slot-calendar';
Vue.component('calendar', Calendar);

but that completely broke and the application never loaded.

I believe you need to setup the library so it can be included as a "plugin": https://vuejs.org/v2/cookbook/packaging-sfc-for-npm.html