import type { CatalogInput, Locales, NamespaceBodyInput, Translations } from '../types';
/**
 * Reduce a catalog tree to the internal `Locales` lookup shape. A nested
 * namespace node extends the dotted **namespace**; a nested object inside a
 * translations node extends the dotted **key**. Translations placed directly under a
 * locale (no namespace) land in the default namespace.
 *
 * Accepts a `CatalogNode`, a bare `LocaleNode[]`, or a single `LocaleNode`.
 */
export declare function normalizeCatalog(input: CatalogInput): Locales;
/**
 * Reduce a single namespace body (from a `LoaderStore` loader or an
 * `@ilingo/fs` file, where `(locale, namespace)` is already known) to the
 * internal `Translations` shape. Returns an empty record for a non-translations body.
 */
export declare function normalizeNamespaceBody(body: NamespaceBodyInput): Translations;