fix(core): update

ts/index.ts

@@ -1,8 +1,8 @@
 // compatibility
 declare global {
-  interface Element { }
-  interface Node { }
-  interface NodeListOf<TNode = Node> { }
+  interface Element {}
+  interface Node {}
+  interface NodeListOf<TNode = Node> {}
 }
 
 // normal

ts/smartpdf.classes.pdfresult.ts

@@ -1 +0,0 @@
-import * as plugins from './smartpdf.plugins';

ts/smartpdf.classes.smartpdf.ts

@@ -34,14 +34,14 @@ export class SmartPdf {
     });
   }
 
-  async close () {
+  async close() {
     const done = plugins.smartpromise.defer<void>();
     this.htmlServerInstance.close(() => {
       done.resolve();
     });
     await this.headlessBrowser.close();
     await done.promise;
-  } 
+  }
 
   /**
    * returns a pdf for a given html string;