import { ReactiveController, ReactiveControllerHost } from "lit";
import { msg, str } from "@lit/localize";
export { msg, str };
/**
 * Registry of locale translations.
 * Contains core component strings + legacy date/time/table strings.
 */
export declare const translations: Record<string, Record<string, any>>;
/**
 * Configure @lit/localize runtime
 */
export declare const getLitLocale: (() => string) & {
    _LIT_LOCALIZE_GET_LOCALE_?: never;
}, setLitLocale: ((newLocale: string) => Promise<void>) & {
    _LIT_LOCALIZE_SET_LOCALE_?: never;
};
/**
 * Gets the current active locale (e.g. 'en', 'it').
 */
export declare function getLocale(): string;
/**
 * Sets the active locale, loads messages, and notifies all subscribing components.
 */
export declare function setLocale(locale: string): Promise<void>;
/**
 * Allows consumers to register a custom locale dictionary at runtime.
 */
export declare function registerLocale(locale: string, customTranslations: Record<string, any>): void;
/**
 * Lit Reactive Controller for automatic updates when global locale changes.
 */
export declare class LocaleController implements ReactiveController {
    host: ReactiveControllerHost;
    constructor(host: ReactiveControllerHost);
    hostConnected(): void;
    hostDisconnected(): void;
    private _onChange;
    get locale(): string;
}
/**
 * Translates a key based on element-specific lang or active global locale.
 */
export declare function translate(key: string, elementLang?: string): any;
export * from "./validation-messages.js";
//# sourceMappingURL=locale.d.ts.map