Creation of Gno Modal component

src/components/Modal/index.jsx

@@ -0,0 +1,46 @@
+// @flow
+import * as React from 'react'
+import Modal from '@material-ui/core/Modal'
+import { withStyles } from '@material-ui/core/styles'
+
+type Props = {
+  title: string,
+  description: string,
+  open: boolean,
+  handleClose: Function,
+  children: React$Node,
+  classes: Object,
+}
+
+const styles = theme => ({
+  root: {
+    alignItems: 'center',
+    justifyContent: 'center',
+    display: 'flex',
+  },
+  paper: {
+    position: 'absolute',
+    width: theme.spacing.unit * 50,
+    backgroundColor: theme.palette.background.paper,
+    boxShadow: theme.shadows[5],
+    padding: theme.spacing.unit * 4,
+  },
+})
+
+const GnoModal = ({
+  title, description, open, children, handleClose, classes,
+}: Props) => (
+  <Modal
+    aria-labelledby={title}
+    aria-describedby={description}
+    open={open}
+    onClose={handleClose}
+    className={classes.root}
+  >
+    <div className={classes.paper}>
+      { children }
+    </div>
+  </Modal>
+)
+
+export default withStyles(styles)(GnoModal)