chrone: sperate client and server to different repos.

src/components/Dialog/DialogContent.js

@@ -0,0 +1,14 @@
+import React from 'react';
+import { Spinner, Classes } from '@blueprintjs/core';
+import classNames from 'classnames';
+
+export default function DialogContent(props) {
+  const { isLoading, children } = props;
+
+  const loadingContent = (
+    <div className={classNames(Classes.DIALOG_BODY, 'is-loading')}>
+      <Spinner size={30} />
+    </div>
+  );
+  return isLoading ? loadingContent : children;
+}