fix(core): update

ts/smartfeed.classes.feed.ts

@@ -0,0 +1,40 @@
+import * as plugins from './smartfeed.plugins';
+
+export interface IFeedOptions {
+  domain: string;
+  title: string;
+  description: string;
+  company: string;
+  companyEmail: string;
+  companyDomain: string;
+}
+
+export interface IFeedItem {}
+
+export class Feed {
+  options: IFeedOptions;
+  items: IFeedOptions[];
+  constructor(optionsArg: IFeedOptions) {
+    this.options = optionsArg;
+  }
+
+  public addItem() {
+
+  }
+
+  public exportRssFeed() {
+    const feed = new plugins.feed.Feed({
+      copyright: `All rights reserved, ${this.options.company}`,
+      id: this.options.domain,
+      title: this.options.title,
+      author: {
+        name: this.options.company,
+        email: this.options.companyEmail,
+        link: this.options.companyEmail
+      },
+      description: this.options.description,
+      generator: '@pushrocks/smartfeed',
+      language: "en"
+    });
+  }
+}