fix(core): update

ts/levelcache.plugins.ts

@@ -0,0 +1,21 @@
+// node native scope
+import * as path from 'path';
+
+export {
+  path
+}
+
+// @pushrocks scope
+import * as lik from '@pushrocks/lik';
+import * as smartbucket from '@pushrocks/smartbucket';
+import * as smartcache from '@pushrocks/smartcache';
+import * as smartfile from '@pushrocks/smartfile';
+import * as smartstring from '@pushrocks/smartstring';
+
+export {
+  lik,
+  smartbucket,
+  smartcache,
+  smartfile,
+  smartstring
+};