/**
 * UAE Pass Mobile Authentication Service
 *
 * Self-contained service for UAE Pass authentication
 * Handles both app-to-app and browser flows
 */
import type { UAEPassAuthResult, UAEPassWebViewAuthParams } from '../types';
/**
 * Check if UAE Pass app is installed
 * Android: Check using native PackageManager
 * iOS: Check using URL scheme
 */
export declare const isUAEPassAppInstalled: () => Promise<boolean>;
/**
 * Prepare authentication parameters for UAE Pass
 *
 * When UAE Pass app IS installed:
 * - Returns useWebView: true
 * - UI layer should show WebView component
 *
 * When UAE Pass app is NOT installed:
 * - Returns useWebView: false
 * - Uses browser-based flow
 */
export declare const prepareUAEPassAuth: () => Promise<UAEPassWebViewAuthParams>;
/**
 * Browser-based authentication flow
 * Used when UAE Pass app is NOT installed
 */
export declare const authenticateWithUAEPassBrowser: (authUrl: string, state: string, codeVerifier: string) => Promise<UAEPassAuthResult>;
/**
 * Main UAE Pass Authentication Function
 *
 * This function handles BOTH flows:
 * 1. Direct app launch (when UAE Pass app IS installed)
 * 2. Browser flow (when UAE Pass app is NOT installed)
 */
export declare const authenticateWithUAEPass: () => Promise<UAEPassAuthResult>;
declare const _default: {
    authenticateWithUAEPass: () => Promise<UAEPassAuthResult>;
    authenticateWithUAEPassBrowser: (authUrl: string, state: string, codeVerifier: string) => Promise<UAEPassAuthResult>;
    prepareUAEPassAuth: () => Promise<UAEPassWebViewAuthParams>;
    isUAEPassAppInstalled: () => Promise<boolean>;
};
export default _default;