added Navbar

Author: PolGuixe

src/components/NavBar/NavBar.jsx

@@ -0,0 +1,27 @@
+// @flow weak
+
+import React from 'react';
+import PropTypes from 'prop-types';
+import { withStyles } from 'material-ui/styles';
+import AppBar from 'material-ui/AppBar';
+
+import styles from './styles';
+
+class NavBar extends React.PureComponent {
+  static propTypes = {
+    classes: PropTypes.shape({}),
+    children: PropTypes.element,
+    navbarPostion: PropTypes.string,
+  };
+
+  render() {
+    const { children, navbarPostion, classes, ...other } = this.props;
+    return (
+      <AppBar position={navbarPostion} color="default">
+        {React.cloneElement(children, ...other)}
+      </AppBar>
+    );
+  }
+}
+
+export default withStyles(styles)(NavBar);

src/components/NavBar/index.js

@@ -0,0 +1,3 @@
+import NavBar from './NavBar';
+
+export default NavBar;

src/components/NavBar/styles.js

@@ -0,0 +1 @@
+export default {};