A searchable guide to the complete WordPress Icon Library (@wordpress/icons) package from Gutenberg.
import { Icon, replace } from '@wordpress/icons';
<Icon icon={replace} />
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" focusable="false"><path d="M16 10h4c.6 0 1-.4 1-1V5c0-.6-.4-1-1-1h-4c-.6 0-1 .4-1 1v4c0 .6.4 1 1 1zm-8 4H4c-.6 0-1 .4-1 1v4c0 .6.4 1 1 1h4c.6 0 1-.4 1-1v-4c0-.6-.4-1-1-1zm10-2.6L14.5 15l1.1 1.1 1.7-1.7c-.1 1.1-.3 2.3-.9 2.9-.3.3-.7.5-1.3.5h-4.5v1.5H15c.9 0 1.7-.3 2.3-.9 1-1 1.3-2.7 1.4-4l1.8 1.8 1.1-1.1-3.6-3.7zM6.8 9.7c.1-1.1.3-2.3.9-2.9.4-.4.8-.6 1.3-.6h4.5V4.8H9c-.9 0-1.7.3-2.3.9-1 1-1.3 2.7-1.4 4L3.5 8l-1 1L6 12.6 9.5 9l-1-1-1.7 1.7z"></path></svg>
replace – WordPress Icon Library