/**
 * Shared utilities for code chunking.
 */
/**
 * Base interface for code chunks.
 * Both ASTChunk and TreeSitterChunk share this structure.
 */
export interface BaseChunk {
    content: string;
    startLine: number;
    endLine: number;
    type: 'function' | 'class' | 'method' | 'interface' | 'type' | 'variable' | 'import' | 'other';
    name?: string;
}
/**
 * Split a large chunk into smaller pieces.
 *
 * @param chunk - The chunk to split
 * @param maxLines - Maximum lines per chunk
 * @param minLines - Minimum lines for a chunk (avoid tiny fragments)
 * @returns Array of smaller chunks
 */
export declare function splitLargeChunk<T extends BaseChunk>(chunk: T, maxLines: number, minLines: number): T[];
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