/**
 * LaTeX-aware Chunker
 *
 * Splits LaTeX documents based on structure (sections, environments, math).
 * Best for academic papers, scientific documents, and mathematical content.
 */
import type { BaseChunkerConfig, Chunk, Chunker, ChunkerValidationResult, LaTeXChunkerConfig } from "../../types/index.js";
/**
 * LaTeX-aware chunker implementation
 * Splits based on LaTeX structure (sections, environments)
 */
export declare class LaTeXChunker implements Chunker {
    readonly strategy: "latex";
    private readonly defaultSplitEnvironments;
    private readonly mathEnvironments;
    chunk(text: string, config?: LaTeXChunkerConfig): Promise<Chunk[]>;
    /**
     * Split LaTeX by sectioning commands
     */
    private splitBySections;
    /**
     * Split content that exceeds max size
     */
    private splitContent;
    validateConfig(config: BaseChunkerConfig): ChunkerValidationResult;
}