/**
 * MD Preview PDF Converter
 * Main converter class that orchestrates the conversion process
 */
import { ConverterOptions, ConversionResult, ParsedMarkdown } from './types';
/**
 * MD Preview PDF Converter class
 */
export declare class Converter {
    private options;
    constructor(options?: ConverterOptions);
    /**
     * Map document theme to Mermaid predefined theme
    */
    private getMermaidThemeForDocumentTheme;
    /**
     * Validate Mermaid theme is one of the predefined themes
    */
    private isValidMermaidTheme;
    /**
     * Convert markdown string to PDF buffer
     */
    convertString(markdown: string, basePath?: string): Promise<Buffer>;
    /**
     * Convert markdown file to PDF file
     */
    convertFile(inputPath: string, outputPath?: string): Promise<ConversionResult>;
    /**
     * Convert multiple files
     */
    convertFiles(inputPaths: string[], outputDir?: string): Promise<ConversionResult[]>;
    /**
     * Parse markdown and return structured result (useful for previewing)
     */
    parseMarkdown(markdown: string): ParsedMarkdown;
    /**
     * Generate HTML from markdown (useful for previewing)
     */
    generateHtml(markdown: string, basePath?: string): Promise<string>;
    /**
     * Update converter options
     */
    setOptions(options: Partial<ConverterOptions>): void;
    /**
     * Get current options
     */
    getOptions(): ConverterOptions;
    /**
     * Clean up resources (close browser)
     */
    cleanup(): Promise<void>;
}
/**
 * Create a converter instance with options
 */
export declare function createConverter(options?: ConverterOptions): Converter;
/**
 * Quick convert function for simple use cases
 */
export declare function convert(input: string, output?: string, options?: ConverterOptions): Promise<ConversionResult>;
/**
 * Convert markdown string to PDF buffer
 */
export declare function convertString(markdown: string, options?: ConverterOptions): Promise<Buffer>;
export default Converter;
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