import type { Config } from "../types/index.js";
/**
 * Initializes the data directory from the CLI flag, environment variable, or default. Must be called at startup before any config loading or path resolution. May
 * be called a second time with a CLI flag to override the initial resolution.
 * @param cliDataDir - Optional data directory from the --data-dir CLI flag.
 */
export declare function initializeDataDir(cliDataDir?: string): void;
/**
 * Returns the resolved data directory. Throws if called before initializeDataDir().
 * @returns The absolute path to the data directory.
 */
export declare function getDataDir(): string;
/**
 * Returns the path to the user configuration file.
 * @returns The absolute path to config.json inside the data directory.
 */
export declare function getConfigFilePath(): string;
/**
 * Returns the path to the user channels file.
 * @returns The absolute path to channels.json inside the data directory.
 */
export declare function getChannelsFilePath(): string;
/**
 * Returns the path to the health state file.
 * @returns The absolute path to health.json inside the data directory.
 */
export declare function getHealthFilePath(): string;
/**
 * Returns the path to the user profiles file.
 * @returns The absolute path to profiles.json inside the data directory.
 */
export declare function getProfilesFilePath(): string;
/**
 * Returns the path to the HLS resume state file.
 * @returns The absolute path to hls-resume.json inside the data directory.
 */
export declare function getResumeFilePath(): string;
/**
 * Returns the Chrome user data directory. When config.paths.chromeDataDir is set, that absolute path is used directly. Otherwise, the directory is built from the
 * data directory and the configured profile name.
 * @param config - The application configuration.
 * @returns The absolute path to the Chrome data directory.
 */
export declare function getChromeDataDir(config: Config): string;
/**
 * Returns the extension directory path, built from the data directory and the configured extension directory name.
 * @param config - The application configuration.
 * @returns The absolute path to the extension directory.
 */
export declare function getExtensionDir(config: Config): string;
/**
 * Returns the log file path. When config.paths.logFile is set, that absolute path is used directly. Otherwise, the default location inside the data directory is used.
 * @param config - The application configuration.
 * @returns The absolute path to the log file.
 */
export declare function getLogFilePath(config: Config): string;