fix(core): update

test/test.ts

@@ -2,9 +2,13 @@ const textToPost: string = 'Test runs!';
 console.log(textToPost);
 
 const run = async () => {
-  // lets test esm
-  console.warn('remember to enable esm checks once TypeScript 4.5 is released.')
-  // const nodeFetch = await import('node-fetch');
+  const smartcli = await import('@pushrocks/smartcli');
+  const smartcliInstance = new smartcli.Smartcli();
+  console.log(process.argv)
+  smartcliInstance.addCommand('sayhello').subscribe(async argvArg => {
+    console.log('hello there');
+  })
+  smartcliInstance.startParse();
 }
 
 run();