@spectrum-web-components/icons-workflow/icons/sp-icon-perspective.d.ts

Deliver [Spectrum Workflow Icons](https://spectrum.adobe.com/page/icons/) as either:

import { IconPerspective } from '../src/elements/IconPerspective.js';
declare global {
    interface HTMLElementTagNameMap {
        'sp-icon-perspective': IconPerspective;
    }
}