Usage
The code needs a ES2015+ polyfill to work, for example regenerator-runtime/runtime.
require( 'regenerator-runtime/runtime' ) ;
// or
import 'regenerator-runtime/runtime' ;
Then
const spec = require( '@aureooms/js-search-tree-spec' ) ;
// or
import spec from '@aureooms/js-search-tree-spec' ;
