/**
 * Storage path resolution for @a5c-ai/agent-mux.
 *
 * Resolves the global config directory and project config directory
 * based on options, environment variables, and filesystem walk-up.
 */
/** Resolved paths for both global and project storage directories. */
export interface StoragePaths {
    /** Absolute path to the global config directory (e.g., ~/.agent-mux). */
    readonly configDir: string;
    /** Absolute path to the project config directory (e.g., .agent-mux). */
    readonly projectConfigDir: string;
    /** Absolute path to the global config.json file. */
    readonly globalConfigFile: string;
    /** Absolute path to the project config.json file. */
    readonly projectConfigFile: string;
    /** Absolute path to the global profiles directory. */
    readonly globalProfilesDir: string;
    /** Absolute path to the project profiles directory. */
    readonly projectProfilesDir: string;
    /** Absolute path to the auth-hints.json file. */
    readonly authHintsFile: string;
    /** Absolute path to the run-index.jsonl file. */
    readonly runIndexFile: string;
}
/** Options that influence storage path resolution. */
export interface StoragePathOptions {
    /** Override the global config directory. Must be absolute. */
    configDir?: string;
    /** Override the project config directory. Must be absolute. */
    projectConfigDir?: string;
}
/**
 * Resolve the global and project config directory paths.
 *
 * Resolution order for the global config directory:
 * 1. `options.configDir` if provided.
 * 2. `AGENT_MUX_CONFIG_DIR` environment variable if set.
 * 3. `path.join(os.homedir(), '.agent-mux')`.
 *
 * Resolution order for the project config directory:
 * 1. `options.projectConfigDir` if provided.
 * 2. `AGENT_MUX_PROJECT_DIR` environment variable if set.
 * 3. Walk up from `process.cwd()` looking for a `.agent-mux/` directory.
 * 4. If not found, use `path.join(process.cwd(), '.agent-mux')`.
 */
export declare function resolveStoragePaths(options?: StoragePathOptions): StoragePaths;