A searchable guide to the complete WordPress Icon Library (@wordpress/icons) package from Gutenberg.
import { Icon, file } from '@wordpress/icons';
<Icon icon={file} />
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" focusable="false"><path fill-rule="evenodd" clip-rule="evenodd" d="M12.848 8a1 1 0 0 1-.914-.594l-.723-1.63a.5.5 0 0 0-.447-.276H5a.5.5 0 0 0-.5.5v11.5a.5.5 0 0 0 .5.5h14a.5.5 0 0 0 .5-.5v-9A.5.5 0 0 0 19 8h-6.152Zm.612-1.5a.5.5 0 0 1-.462-.31l-.445-1.084A2 2 0 0 0 10.763 4H5a2 2 0 0 0-2 2v11.5a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-9a2 2 0 0 0-2-2h-5.54Z"></path></svg>
file – WordPress Icon Library