/**
 * AST-Based Code Chunking using Synth
 *
 * Splits code at semantic boundaries (functions, classes, etc.)
 * Supports multiple languages via language-config registry.
 */
/**
 * AST-based chunking options
 */
export interface ASTChunkOptions {
    readonly maxChunkSize?: number;
    readonly minChunkSize?: number;
    readonly preserveContext?: boolean;
    readonly nodeTypes?: string[];
    /** Enable recursive parsing of embedded code (e.g., code blocks in markdown) */
    readonly parseEmbedded?: boolean;
}
/**
 * Chunk result with metadata
 */
export interface ChunkResult {
    readonly content: string;
    readonly type: string;
    readonly startLine: number;
    readonly endLine: number;
    readonly metadata: Record<string, unknown>;
}
/**
 * Chunk code using AST analysis
 *
 * @example
 * ```typescript
 * const chunks = await chunkCodeByAST(
 *   code,
 *   'example.ts',
 *   { maxChunkSize: 1000, preserveContext: true }
 * );
 * ```
 */
export declare function chunkCodeByAST(code: string, filePath: string, options?: ASTChunkOptions): Promise<readonly ChunkResult[]>;
/**
 * Simple wrapper for backward compatibility
 */
export declare function chunkCodeByASTSimple(code: string, filePath: string, options?: ASTChunkOptions): Promise<readonly string[]>;
/**
 * Get list of supported languages
 */
export declare function getSupportedLanguages(): string[];
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