fix

lib/classes/Status.ts

@@ -1,4 +1,4 @@
-import http from '@scode/consts';
+import {http} from '@scode/consts';
 
 export default class Status {
   private _status = -1;

lib/classes/Transaction.ts

@@ -22,7 +22,7 @@ export default class Transaction {
   }
 
   /* methods */
-  public finalize (data: any): void {
+  public finalize (data?: any): void {
     if (this._status.has_status)
       this._res.status (this.status.status);
     this._res.end (data);