import { PopupModal } from '../schema/index.ts';
/**
 * Report a form's structural errors to the console when it mounts.
 *
 * The renderer already says something when a submit fails, but that is late: it
 * needs a visitor to have filled the form in and pressed the button, and by then
 * the only symptom is the form's own `onError` message. A form whose endpoint
 * can't be dialled is broken from the moment it renders, and saying so at mount
 * puts the reason on screen for whoever is looking at the page — which, on a
 * form that has just been embedded, is usually the developer embedding it.
 *
 * Errors only. Warnings are advisory (an empty `urls` entry, a mailing-list
 * automation with no address) and a host with a few of those would learn to
 * scroll past the whole thing, which would cost them the errors too.
 */
export declare function reportFormProblems(popup: PopupModal): void;