/**
 * CodexLens Path Utilities
 *
 * Provides centralized path resolution for CodexLens data directory,
 * respecting the CODEXLENS_DATA_DIR environment variable.
 *
 * Priority order (matching Python implementation):
 * 1. CODEXLENS_DATA_DIR environment variable
 * 2. Default: ~/.codexlens
 */
/**
 * Get the CodexLens data directory.
 * Respects CODEXLENS_DATA_DIR environment variable.
 *
 * @returns Path to CodexLens data directory
 */
export declare function getCodexLensDataDir(): string;
/**
 * Get the CodexLens virtual environment path.
 *
 * @returns Path to CodexLens venv directory
 */
export declare function getCodexLensVenvDir(): string;
/**
 * Get the Python executable path in the CodexLens venv.
 *
 * @returns Path to python executable
 */
export declare function getCodexLensPython(): string;
/**
 * Get the pip executable path in the CodexLens venv.
 *
 * @returns Path to pip executable
 */
export declare function getCodexLensPip(): string;
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