A searchable guide to the complete WordPress Icon Library (@wordpress/icons) package from Gutenberg.
import { Icon, chevronLeftSmall } from '@wordpress/icons';
<Icon icon={chevronLeftSmall} />
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" focusable="false"><path d="m13.1 16-3.4-4 3.4-4 1.1 1-2.6 3 2.6 3-1.1 1z"></path></svg>
chevronLeftSmall – WordPress Icon Library