/**
 * External Scripts Loader
 *
 * Dynamically loads external scripts (like rrweb) from the configured host.
 * Based on PostHog's implementation.
 */
import type { VTilt } from "../vtilt";
import { VTiltExtensionKind } from "../utils/globals";
/**
 * Load a script dynamically
 */
declare const loadScript: (vtilt: VTilt, url: string, callback: (error?: string | Event, event?: Event) => void) => void;
/**
 * Get the URL for an extension script
 *
 * Priority:
 * 1. script_host config (if set) - loads from {script_host}/{kind}.js (CDN path)
 * 2. api_host config - loads from {api_host}/dist/{kind}.js (self-hosted)
 *
 * Note:
 * - script_host: CDN URL without /dist/ (e.g., "https://cdn.vtilt.com")
 * - api_host: App URL, /dist/ is appended (e.g., "https://app.vtilt.com")
 */
declare const getExtensionUrl: (vtilt: VTilt, kind: VTiltExtensionKind) => string;
export { loadScript, getExtensionUrl };