/**
 * CodeAnalyzer - Lightweight codebase analyzer for documentation.
 *
 * Scans the local filesystem to build a basic code index without
 * relying on external MCP services.
 */
import type { CodeData } from './types.js';
export declare class CodeAnalyzer {
    /**
     * Scan a project directory and return lightweight code metadata.
     */
    analyze(projectPath: string, moduleFilter?: string): Promise<CodeData>;
    private collectFiles;
    /**
     * Extract file paths from code data for cross-referencing
     */
    extractFilePaths(codeData: CodeData): string[];
}
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