Flex components

Summary: _typescript_

Reviewed By: passy

Differential Revision: D16830540

fbshipit-source-id: 43741df5844a9f33930af8846cfcb2b28c9c6278

src/ui/components/FlexColumn.tsx

@@ -0,0 +1,16 @@
+/**
+ * Copyright 2018-present Facebook.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ * @format
+ */
+
+import FlexBox from './FlexBox';
+import styled from 'react-emotion';
+
+/**
+ * A container displaying its children in a column
+ */
+export default styled(FlexBox)({
+  flexDirection: 'column',
+});