/**
 * ui18n 核心包入口文件
 * 导出所有公共API
 */
export { UI18n, createUI18n } from './ui18n';
export * from './api-config';
export * from './fallback-manager';
export * from './translation-providers';
export * from './secure-config';
export { escapeHtml, sanitizeInput, interpolateSafely, detectXSS, SecurityManager, raw, RawHTML, isRawHTML, type SecurityConfig } from './security';
export type { UI18nConfig, SupportedLanguage, AIProvider, AIProviderConfig, CacheConfig, TranslationResult, TranslationRequest, DictionaryEntry, LanguageDetectionResult, TranslationSearchResult, EnterpriseUI18nConfig, TranslationStats, SystemStatus, ServiceMode, DeveloperStats, LanguagePackStatus, StatsQuery, UI18nInstance, TranslationOptions } from './types';
import type { UI18nConfig, SupportedLanguage, AIProvider } from './types';
import { UI18n } from './ui18n';
export { LanguageDetector } from './language-detector';
export { BuiltinDictionary } from './builtin-dictionary';
export { CacheManager } from './cache-manager';
export { AITranslator } from './ai-translator';
export { normalizeLocale } from './locale-utils';
export { SEOHelper, SEOConfig } from './seo-helper';
export { ServiceModeManager } from './service-mode';
export { TranslationPipeline } from './translation-pipeline';
export { VersionControlManager } from './version-control';
export { DeveloperStatsService, DefaultCostCalculator, defaultStatsService, type StatsDataPoint, type CostCalculator } from './developer-stats-service';
export { ErrorHandler, NetworkErrorHandler, ConfigErrorDiagnostic, RuntimeErrorManager, createErrorHandler, SmartErrorType, ErrorSeverity, ERROR_MESSAGES, SOLUTION_TEMPLATES, DOCUMENTATION_URLS, type SmartError, type ErrorContext, type ConfigDiagnosticResult, type NetworkStatusResult, type ErrorHandlerConfig, type ErrorHandlerEvents } from './error-handling';
export { PhraseLibraryManager, defaultPhraseLibrary, type PhraseEntry, type PhraseLibraryConfig, type MatchResult, type PhraseLibraryStats } from './phrase-library';
export { IncrementalTranslationManager, defaultIncrementalManager, type TranslationFileStatus, type ChangeRecord, type SyncStatus, type ConflictResolution, type IncrementalSyncConfig } from './incremental-translation';
export declare const VERSION = "0.1.0";
export declare const DEFAULT_CONFIG: Partial<UI18nConfig>;
/**
 * 快速创建UI18n实例的便捷函数
 * @param apiKey AI服务的API密钥
 * @param provider AI提供商类型，默认为'openai'
 * @param options 其他配置选项
 * @returns UI18n实例
 */
export declare function quickSetup(apiKey?: string, provider?: AIProvider, options?: Partial<UI18nConfig>): UI18n;
/**
 * 检查浏览器环境支持情况
 * @returns 支持情况报告
 */
export declare function checkBrowserSupport(): {
    localStorage: boolean;
    fetch: boolean;
    intl: boolean;
    overall: boolean;
};
/**
 * 获取推荐的语言列表（基于用户地区）
 * @returns 推荐的语言数组
 */
export declare function getRecommendedLanguages(): SupportedLanguage[];
/**
 * 创建企业级UI18n实例（启用所有高级功能）
 * @param config 企业级配置
 * @returns UI18n实例
 */
export declare function createEnterpriseUI18n(config: {
    apiKey: string;
    provider?: AIProvider;
    serviceMode?: 'self-hosted' | 'cloud' | 'hybrid';
    enableVersionControl?: boolean;
}): UI18n;
/**
 * 创建开发环境UI18n实例（适合开发和测试）
 * @param apiKey AI服务API密钥
 * @param provider AI提供商
 * @returns UI18n实例
 */
export declare function createDevelopmentUI18n(apiKey?: string, provider?: AIProvider): UI18n;
/**
 * 创建生产环境UI18n实例（性能优化）
 * @param config 生产环境配置
 * @returns UI18n实例
 */
export declare function createProductionUI18n(config: {
    apiKey: string;
    provider?: AIProvider;
    enableVersionControl?: boolean;
}): UI18n;
/**
 * 创建多语言切换器的辅助函数
 * @param ui18n UI18n实例
 * @param languages 支持的语言列表
 * @returns 语言切换器对象
 */
export declare function createLanguageSwitcher(ui18n: UI18n, languages: SupportedLanguage[]): {
    /**
     * 获取当前语言
     */
    getCurrentLanguage(): SupportedLanguage;
    /**
     * 切换语言
     */
    switchLanguage(language: SupportedLanguage): void;
    /**
     * 获取支持的语言列表
     */
    getSupportedLanguages(): SupportedLanguage[];
    /**
     * 获取语言显示名称
     */
    getLanguageDisplayName(language: SupportedLanguage): string;
    /**
     * 检查是否支持某种语言
     */
    isLanguageSupported(language: SupportedLanguage): boolean;
};
/**
 * 创建翻译监控器，用于监控翻译性能和成本
 * @param ui18n UI18n实例
 * @returns 监控器对象
 */
export declare function createTranslationMonitor(ui18n: UI18n): {
    /**
     * 获取系统状态
     */
    getSystemStatus(): {
        currentLanguage: string;
        serviceMode: "hybrid" | "self-hosted" | "cloud";
        serviceModeStats: import("./service-mode").ServiceModeStats;
        cacheStats: import("./cache-manager").CacheStats;
        builtinStats: {
            totalKeys: number;
            supportedLanguages: SupportedLanguage[];
            coverage: Record<SupportedLanguage, number>;
        };
        translationPipelineStats: import("./translation-pipeline").PipelineStats;
        versionControlStats: import("./version-control").VersionControlStats;
        supportedLanguages: string[];
    };
    /**
     * 获取成本统计
     */
    getCostStats(): {
        totalRequests: number;
        batchedRequests: number;
        mergedRequests: number;
        costSavings: number;
        batchingEfficiency: number;
    };
    /**
     * 获取缓存统计
     */
    getCacheStats(): import("./cache-manager").CacheStats;
    /**
     * 获取翻译管道统计
     */
    getTranslationStats(): import("./translation-pipeline").PipelineStats;
    /**
     * 获取批量处理状态
     */
    getBatchStatus(): {
        currentOptimalBatchSize: number;
        pendingBatches: number;
        activeBatches: number;
        mergingBuffer: number;
        totalRequests: number;
        batchedRequests: number;
        mergedRequests: number;
        costSavings: number;
        averageBatchSize: number;
        batchingEfficiency: number;
    };
    /**
     * 检查是否需要同步
     */
    checkForUpdates(): Promise<Map<any, any>>;
    /**
     * 创建性能报告
     */
    createPerformanceReport(): {
        timestamp: string;
        performance: {
            cacheHitRate: any;
            averageResponseTime: any;
            totalTranslations: any;
        };
        cost: {
            dailySpent: number;
            monthlySpent: number;
            dailyBudgetUsage: number;
            monthlyBudgetUsage: number;
        };
        system: {
            serviceMode: any;
            queueSize: number;
            isProcessing: boolean;
        };
    };
};
export * from './offline-optimization';
export declare function detectLanguage(input: any): string;
/**
 * Phase 1运行时自动翻译功能
 * 极简实现：自动提取DOM + AI翻译 + localStorage缓存
 */
export { extractTextsFromDOM, applyTranslations, RuntimeCache, batchTranslate, type ExtractedText, type AutoExtractConfig } from './runtime-auto';
/**
 * Phase 1 init配置
 */
export interface RuntimeAutoConfig {
    cloudApiKey?: string;
    apiProvider?: 'openai' | 'anthropic' | 'custom';
    apiEndpoint?: string;
    defaultLanguage?: string;
    autoExtract?: boolean;
    root?: Element | Document;
    ignoreSelectors?: string[];
}
/**
 * Phase 1: 一键初始化运行时自动翻译
 *
 * 使用方式：
 * ```html
 * <script src="https://cdn.ui18n.com/core.js"></script>
 * <script>
 *   UI18n.init({
 *     cloudApiKey: 'your-key',
 *     autoExtract: true
 *   });
 * </script>
 * ```
 *
 * 功能：
 * 1. 自动提取页面文本
 * 2. 调用AI翻译
 * 3. 缓存到localStorage
 * 4. 应用翻译到DOM
 *
 * @param config 配置选项
 * @returns UI18n实例
 */
export declare function init(config?: RuntimeAutoConfig): Promise<UI18n>;
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