fix build

oliviertassinari · oliviertassinari · commit 1ae3d94c0cba · 2020-02-19T13:11:15.000+01:00
diff --git a/packages/material-ui/scripts/rollup.config.js b/packages/material-ui/scripts/rollup.config.js
@@ -34,6 +34,7 @@ const commonjsOptions = {
       'isFragment',
       'isLazy',
       'isMemo',
+      'Memo',
       'isValidElementType',
     ],
   },
