fix(core): update

ts/smartnetwork.plugins.ts

@@ -12,7 +12,7 @@ import * as smartstring from '@pushrocks/smartstring';
 export { smartpromise, smartstring };
 
 // @third party scope
-import isopen from 'isopen';
+const isopen = require('isopen');
 import publicIp from 'public-ip';
 import * as systeminformation from 'systeminformation';