Usage
The code needs a ES2015+ polyfill to work, for example regenerator-runtime/runtime.
await import( 'regenerator-runtime/runtime.js' ) ;
// or
import 'regenerator-runtime/runtime.js' ;
Then
const {deque} = await import( '@data-structure/deque' ) ;
// or
import {deque} from '@data-structure/deque' ;