build.log

yarn run v1.3.2
$ rollup -c

src/index.js → index.js...
[!] Error: 'BottomNavigationAction' is not exported by node_modules/material-ui/BottomNavigation/index.js
https://github.com/rollup/rollup/wiki/Troubleshooting#name-is-not-exported-by-module
node_modules/material-ui/index.es.js (9:38)
 7: export { default as Avatar } from './Avatar';
 8: export { default as Badge } from './Badge';
 9: export { default as BottomNavigation, BottomNavigationAction } from './BottomNavigation';
                                          ^
10: export { default as Button } from './Button';
11: export { default as ButtonBase } from './ButtonBase';

error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.