import type { KnowledgeChunkKind } from './types.js';
export interface ParsedMarkdownDocument {
    raw: string;
    body: string;
    bodyOffset: number;
    frontmatter: Record<string, unknown>;
    title?: string;
    contentHash: string;
}
export interface StructuralMarkdownChunk {
    index: number;
    kind: KnowledgeChunkKind;
    headingBreadcrumbs: string[];
    headingPath: string;
    content: string;
    embeddingText: string;
    originalStart: number;
    originalEnd: number;
    entities: string[];
    symbols: string[];
    links: string[];
    contentHash: string;
    oversizedAtomic: boolean;
}
export interface StructuralMarkdownChunkOptions {
    minChars?: number;
    targetChars?: number;
    maxChars?: number;
    overlapChars?: number;
}
export declare function parseMarkdownDocument(rawMarkdown: string): ParsedMarkdownDocument;
export declare function chunkStructuralMarkdown(input: string | ParsedMarkdownDocument, options?: StructuralMarkdownChunkOptions): StructuralMarkdownChunk[];
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