Can't make it work with Rollup

[SergeiMinaev]

main.ts:

//@ts-ignore
import datepicker from 'vue-date-picker'
Vue.component('datepicker', datepicker);

Rollup returns an error: Error: 'default' is not exported by node_modules/vue-date-picker/dist/datepicker.common.js

Package versions:

"vue": "^2.6.11",
"rollup": "^1.32.0",
"vue-date-picker": "^2.5.0",

[vankhanhpr]

install moment and var moment = require("moment");