It's possible, but you would need to import all the required parts of the styles for these components. To do it properly, we recommend to copy them from the node_modules/mdb-ui-kit/src/scss location directly to your project and import in the same way as CSS files. You can use our starter project to speed up the process: https://github.com/mdbootstrap/mdb-webpack-starter

Here is an example. In the index.scss file, comment out the mdb.min.css and import the scss parts:

// @import '~mdb-ui-kit/css/mdb.min.css';

@import '~mdb-ui-kit/src/scss/mdb.core.scss';
@import '~mdb-ui-kit/src/scss/bootstrap/forms';
@import '~mdb-ui-kit/src/scss/free/forms/form-control.scss';
@import '~mdb-ui-kit/src/scss/free/forms/form-select.scss';
@import '~mdb-ui-kit/src/scss/free/forms/form-check.scss';
@import '~mdb-ui-kit/src/scss/pro/variables.scss';
@import '~mdb-ui-kit/src/scss/pro/datepicker';
@import '~mdb-ui-kit/src/scss/pro/select.scss';

The same rule applies to the javascript files. You can import just individual modules:

import { Input } from 'mdb-ui-kit';
import { Select } from 'mdb-ui-kit';
import { Datepicker } from 'mdb-ui-kit';