/**
 * Split the `data.txt` block into chunks. The single source of truth, shared by the CLI and
 * typebulb.com.
 *
 * Rules:
 * - A valid structural format (JSON/XML/YAML) → a single chunk (preserves internal blank lines).
 * - Otherwise → split on 2+ blank lines.
 */
/** Separator for rejoining chunks (2 blank lines = 3 newlines). */
export declare const CHUNK_SEPARATOR = "\n\n\n";
export type ChunkWithBoundaries = {
    text: string;
    startLine: number;
    endLine: number;
};
/** Split raw data into chunks with their 1-based line boundaries. */
export declare function splitIntoChunksWithBoundaries(raw: string): ChunkWithBoundaries[];
/** Convenience: just the chunk texts. */
export declare function splitIntoChunks(raw: string): string[];
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