/**
 * Symbol Extraction & Code Analysis
 * Language-agnostic symbol detection for 40+ languages
 */
export interface Symbol {
    name: string;
    kind: 'function' | 'class' | 'interface' | 'type' | 'constant' | 'export';
    line: number;
    language: string;
    signature?: string;
}
export interface FileAnalysis {
    path: string;
    language: string;
    size: number;
    lines: number;
    codeLines: number;
    commentLines: number;
    blankLines: number;
    symbols: Symbol[];
    imports: string[];
    /** Rough cyclomatic complexity estimate */
    complexity: number;
}
/**
 * Extract all symbols from a file.
 * @param filePath - Path to the source file
 * @returns Array of symbols found in the file
 */
export declare function extractSymbols(filePath: string): Promise<Symbol[]>;
/**
 * Extract imports from a file.
 * @param filePath - Path to the source file
 * @returns Array of imported module names
 */
export declare function extractImports(filePath: string): Promise<string[]>;
/**
 * Full file analysis.
 * @param filePath - Path to the source file
 * @returns Complete file analysis with symbols, imports, and metrics
 */
export declare function analyzeFile(filePath: string): Promise<FileAnalysis>;
/**
 * Generate a concise outline of a file's structure.
 * @param analysis - The file analysis result
 * @returns Formatted string outline of the file
 */
export declare function formatFileOutline(analysis: FileAnalysis): string;
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