import type { Language, RenderOptions, TokenLine } from './types';
/**
 * Highlight code in chunks for better performance on large files
 */
export declare function highlightStream(code: string, language: Language, options?: RenderOptions, chunkSize?: any): AsyncGenerator<StreamChunk>;
export declare interface StreamChunk {
  html: string
  lineNumber: number
  isComplete: boolean
}
/**
 * Process large files in batches
 */
export declare class BatchHighlighter {
  private batchSize: number;
  constructor(batchSize?: any);
  processBatches(lines: string[], language: Language, _options?: RenderOptions): AsyncGenerator<TokenLine[]>;
}