/**
 * File Discovery Utilities
 * Provides functionality for discovering and filtering files for analysis
 *
 * Supports TypeScript, JavaScript, and JSX/TSX files with configurable
 * include/exclude patterns
 */
export declare const DEFAULT_EXCLUDED_DIRS: string[];
export declare const TYPESCRIPT_EXTENSIONS: string[];
export declare const JAVASCRIPT_EXTENSIONS: string[];
export declare const JSON_EXTENSIONS: string[];
export declare const GO_EXTENSIONS: string[];
export declare const CSS_EXTENSIONS: string[];
export declare const ALL_EXTENSIONS: string[];
export interface FileDiscoveryOptions {
    extensions?: string[];
    excludeDirs?: string[];
    includePaths?: string[];
    excludePaths?: string[];
    followSymlinks?: boolean;
}
/**
 * Find all files matching the given options
 */
export declare function findFiles(rootDir?: string, options?: FileDiscoveryOptions): Promise<string[]>;
/**
 * Find TypeScript/TSX files
 */
export declare function findTypeScriptFiles(rootDir?: string, options?: Omit<FileDiscoveryOptions, 'extensions'>): Promise<string[]>;
/**
 * Find JavaScript/JSX files
 */
export declare function findJavaScriptFiles(rootDir?: string, options?: Omit<FileDiscoveryOptions, 'extensions'>): Promise<string[]>;
/**
 * Find JSON files
 */
export declare function findJsonFiles(rootDir?: string, options?: Omit<FileDiscoveryOptions, 'extensions'>): Promise<string[]>;
/**
 * Find files by pattern (e.g., "*.test.ts", "*.spec.tsx")
 */
export declare function findFilesByPattern(rootDir: string | undefined, pattern: string | RegExp, options?: FileDiscoveryOptions): Promise<string[]>;
/**
 * Filter files by include/exclude patterns
 */
export declare function filterFiles(files: string[], options?: {
    includePaths?: string[];
    excludePaths?: string[];
}): string[];
/**
 * Get file statistics
 */
export declare function getFileStats(filePath: string): Promise<{
    size: number;
    modified: Date;
    lines?: number;
}>;
/**
 * Check if a file exists and is readable
 */
export declare function isReadableFile(filePath: string): Promise<boolean>;
/**
 * Alias for findFiles to match expected import
 */
export declare const discoverFiles: typeof findFiles;
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