/**
 * 类型定义
 */
export interface ParserConfig {
    cache?: {
        enabled?: boolean;
        ttl?: number;
        maxSize?: number;
        directory?: string;
    };
    parser?: {
        preserveFormatting?: boolean;
        includeHeaders?: boolean;
        includeFooters?: boolean;
    };
    security?: {
        maxFileSize?: number;
        allowedPaths?: string[];
    };
    ocr?: {
        enabled?: boolean;
        language?: string;
    };
}
export interface ExtractOptions {
    strategy?: 'raw' | 'formatted' | 'clean';
    preserveFormatting?: boolean;
    includeHeaders?: boolean;
    includeFooters?: boolean;
    password?: string;
}
export interface SearchOptions {
    caseSensitive?: boolean;
    maxResults?: number;
    contextLength?: number;
}
export interface SearchResult {
    page: number;
    snippet: string;
    context: string;
    position: number;
}
export interface PDFMetadata {
    info: {
        Title?: string;
        Author?: string;
        Subject?: string;
        Keywords?: string;
        Creator?: string;
        Producer?: string;
        CreationDate?: Date;
        ModDate?: Date;
    };
    metadata: {
        pageCount: number;
        fileSize: number;
        pdfVersion: string;
        isEncrypted: boolean;
    };
}
export interface TOCItem {
    title: string;
    page: number;
    level: number;
    children?: TOCItem[];
}
export interface ImageExtractOptions {
    format?: 'png' | 'jpg';
    minWidth?: number;
    minHeight?: number;
}
export interface CachedData {
    text?: string;
    metadata?: PDFMetadata;
    toc?: TOCItem[];
    timestamp: number;
}
//# sourceMappingURL=index.d.ts.map