/**
 * index.ts — Public entry point for universal-pwa.
 *
 * Usage (CDN / any HTML page):
 *   <script src="...index.umd.js"></script>
 *   <script>UniversalPWA.init({ appName: 'My App', themeColor: '#6200ee' })</script>
 *
 * Usage (npm / ESM):
 *   import { init } from 'universal-pwa'
 *   init({ appName: 'My App' })
 *
 * Headless usage (bring your own UI):
 *   import { createEngine } from 'universal-pwa'
 *   const engine = createEngine({ appName: 'My App' })
 *   engine.on('installable', () => myButton.show())
 */
export { InstallEngine } from './core/engine';
export { UIComponent } from './ui/component';
export type { UniversalPWAConfig, InstallStatus, Platform, PromptPosition, BeforeInstallPromptEvent, } from './types';
import { InstallEngine } from './core/engine';
import { UIComponent } from './ui/component';
import type { UniversalPWAConfig } from './types';
/**
 * `init()` — The primary API. Creates the engine AND the default UI.
 * One call, full functionality.
 */
export declare function init(config?: UniversalPWAConfig): {
    engine: InstallEngine;
    ui: UIComponent;
};
/**
 * `createEngine()` — Headless mode. Engine only, no default UI.
 * For devs who want to build their own UI using the event system.
 */
export declare function createEngine(config?: UniversalPWAConfig): InstallEngine;
/**
 * Default export for CDN usage: window.UniversalPWA.init(...)
 */
declare const UniversalPWA: {
    init: typeof init;
    createEngine: typeof createEngine;
    version: string;
};
export default UniversalPWA;