A searchable guide to the complete WordPress Icon Library (@wordpress/icons) package from Gutenberg.
import { Icon, chevronLeft } from '@wordpress/icons';
<Icon icon={chevronLeft} />
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" focusable="false"><path d="M14.6 7l-1.2-1L8 12l5.4 6 1.2-1-4.6-5z"></path></svg>
chevronLeft – WordPress Icon Library