The Icons Utility fetches an SVG sprite onto the page for displaying icons. This will cache the request and keep the page load down.
import Icons from '@nycopportunity/pttrn-scripts/src/icons/icons';
new Icons();
// or
new Icons('path/to/icons.svg');
The script expects the icon sprite path to be ./icons.svg (relative to the displayed page). To overwrite this, pass a path to the method. This uses the fetch method which will require a polyfill for IE11 (and other older browser) support. The script does not ship with a polyfill by default.