import { type ConfigV2 } from './config-types.js';
/**
 * Load the slim 2.0 `~/.peaks/config.json` file. Returns the parsed
 * object when the file is at schema 2.0.0; returns null when the
 * file is absent (fresh install, no global config yet).
 *
 * Throws `CONFIG_LEGACY_VERSION` when the file exists at a 1.x
 * schema version — the caller is expected to run
 * `peaks config migrate --apply` to bring it forward before
 * continuing. This gate is intentional: a slim 2.0 reader must
 * not silently pass through a 1.x shape, because every field it
 * ignores is a field the caller is going to look for elsewhere
 * (preferences.json, .bak, _state/).
 */
export declare function loadGlobalConfig(): ConfigV2 | null;