Initial Move from Azure DevOps to GitHub

src/Explorer/Notebook/NotebookComponent/NotebookComponent.tsx

@@ -0,0 +1,25 @@
+import { ContentRef } from "@nteract/core";
+import * as React from "react";
+import NotificationSystem, { System as ReactNotificationSystem } from "react-notification-system";
+import { default as Contents } from "./contents";
+
+export class NotebookComponent extends React.Component<{ contentRef: ContentRef }> {
+  notificationSystem!: ReactNotificationSystem;
+
+  shouldComponentUpdate(nextProps: { contentRef: ContentRef }): boolean {
+    return nextProps.contentRef !== this.props.contentRef;
+  }
+
+  public render(): JSX.Element {
+    return (
+      <div className="notebookComponentContainer">
+        <Contents contentRef={this.props.contentRef} />
+        <NotificationSystem
+          ref={(notificationSystem: ReactNotificationSystem) => {
+            this.notificationSystem = notificationSystem;
+          }}
+        />
+      </div>
+    );
+  }
+}