@contentstack/live-preview-utils/dist/modern/timeline/timelinePostMessage/timelinePostMessage.d.cts

Contentstack provides the Live Preview SDK to establish a communication channel between the various Contentstack SDKs and your website, transmitting live changes to the preview pane.

import { EventManager } from '@contentstack/advanced-post-message';

declare let timelinePostMessage: EventManager | undefined;

export { timelinePostMessage as default };