@salesforce/design-system-react/lib/components/spinner/component.json

Salesforce Lightning Design System for React

{
    "component": "spinner",
    "status": "prod",
    "display-name": "Spinners",
	"classKey": "Spinner",
    "SLDS-component-path": "/components/spinner",
	"site-stories": [
		"/__examples__/default.jsx"
	],
	"url-slug": "spinners"
}