/**
 * @fileoverview TreeSitter-based semantic analyzer for intelligent code chunking
 *
 * This module provides the core semantic analysis engine that uses TreeSitter
 * to parse code into AST representations and extract meaningful structural
 * information for AI-guided chunking decisions.
 */
import { SemanticAnalysisResult, SemanticAnalysisConfig } from './types';
/**
 * TreeSitter semantic analyzer engine
 */
export declare class SemanticAnalyzer {
    private parsers;
    private config;
    private aiGuidedChunking;
    constructor(config?: Partial<SemanticAnalysisConfig>);
    /**
     * Initialize TreeSitter parsers for supported languages
     */
    private initializeParsers;
    /**
     * Perform semantic analysis on code content
     */
    analyzeCode(content: string, filePath: string, language?: string): Promise<SemanticAnalysisResult>;
    /**
     * Perform the core semantic analysis
     */
    private performAnalysis;
    /**
     * Extract declarations from the AST
     */
    private extractDeclarations;
    /**
     * Extract TypeScript/JavaScript declarations
     */
    private extractTSDeclarations;
    /**
     * Extract Python declarations
     */
    private extractPythonDeclarations;
    /**
     * Extract Ruby declarations
     */
    private extractRubyDeclarations;
    /**
     * Extract PHP declarations
     */
    private extractPHPDeclarations;
    /**
     * Create a Declaration object from an AST node
     */
    private createDeclarationFromNode;
    /**
     * Extract the name from an AST node based on node type
     */
    private extractNodeName;
    /**
     * Extract dependencies from a node
     */
    private extractDependencies;
    /**
     * Calculate cyclomatic complexity for a node
     */
    private calculateNodeComplexity;
    /**
     * Determine export status of a declaration
     */
    private determineExportStatus;
    /**
     * Extract documentation/comments for a node
     */
    private extractDocumentation;
    /**
     * Extract child declarations (e.g., methods in a class)
     */
    private extractChildDeclarations;
    /**
     * Extract modifiers from a node
     */
    private extractModifiers;
    /**
     * Extract import relationships
     */
    private extractImports;
    /**
     * Check if a node represents an import
     */
    private isImportNode;
    /**
     * Create an ImportRelationship from a node
     */
    private createImportRelationship;
    /**
     * Extract imported name from import node
     */
    private extractImportedName;
    /**
     * Extract import source from import node
     */
    private extractImportSource;
    /**
     * Determine the type of import
     */
    private determineImportType;
    /**
     * Calculate complexity metrics for the entire file
     */
    private calculateComplexity;
    /**
     * Calculate maximum nesting depth
     */
    private calculateMaxNesting;
    /**
     * Check if node represents a block structure
     */
    private isBlockNode;
    /**
     * Check if node adds to complexity
     */
    private isComplexityNode;
    /**
     * Calculate Halstead complexity metrics
     */
    private calculateHalsteadMetrics;
    /**
     * Check if node is an operator
     */
    private isOperator;
    /**
     * Check if node is an operand
     */
    private isOperand;
    /**
     * Generate AI-guided chunking recommendation
     */
    private generateChunkingRecommendation;
    /**
     * Generate rule-based chunking recommendation as fallback
     */
    private generateRuleBasedChunking;
    /**
     * Traverse AST node recursively
     */
    private traverseNode;
    /**
     * Detect programming language from file path
     */
    private detectLanguage;
    /**
     * Check if language is supported
     */
    private isLanguageSupported;
    /**
     * Get list of supported languages
     */
    getSupportedLanguages(): string[];
    /**
     * Update configuration
     */
    updateConfig(config: Partial<SemanticAnalysisConfig>): void;
}
/**
 * Default semantic analyzer instance
 */
export declare const semanticAnalyzer: SemanticAnalyzer;
/**
 * Convenience function for analyzing code
 */
export declare function analyzeCodeSemantics(content: string, filePath: string, language?: string): Promise<SemanticAnalysisResult>;