[] lets you keep only the CSS you need based on comments and your browserslist.

<example-1.css>

/* becomes */

<example-1.expect.css>

The comment and rule above would be removed with the following browserslist:

last 2 chrome versions

The rule below would be more carefully altered:

<example-2.css>

/* with a `last 2 firefox versions` browserslist becomes */

<example-2.expect.css>

Options

browsers

The browsers option overrides of the project’s browserslist.

<exportName>({ browsers: 'last 2 versions' })