/**
 * Code Shaper — skeleton extraction for large/complex functions.
 *
 * Strips implementation noise (logging, inline comments, blank lines)
 * while preserving the logical skeleton:
 *   - function/class/method signatures
 *   - control flow: if/else, switch, for/while, try/catch
 *   - return and throw statements
 *   - call expressions and variable declarations
 *
 * Complementary to the call-graph subgraph extractor:
 *   - subgraph gives TOPOLOGY (who calls whom)
 *   - skeleton gives INTERNAL STRUCTURE (how the orchestrator is sequenced)
 *
 * Works on raw source text without tree-sitter, covering all supported languages.
 */
/**
 * Strip implementation noise from source code.
 *
 * Returns a skeleton that preserves structure (signatures, control flow,
 * calls, returns) while removing logs and non-docstring comments.
 *
 * The returned skeleton is always shorter than or equal to the original.
 */
export declare function getSkeletonContent(source: string, language: string): string;
export declare function detectLanguage(filePath: string): string;
/**
 * Returns true when the skeleton achieves a meaningful size reduction
 * (at least 20% smaller than the original).
 * Used to decide whether including the skeleton is worth the token cost.
 */
export declare function isSkeletonWorthIncluding(original: string, skeleton: string): boolean;
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