import { NzSafeAny } from 'ng-zorro-antd/core/types';
import { Observable } from 'rxjs';
import { II18nConfig } from './i18n.type';
export declare class BixiI18nService {
    private _locale;
    private _change;
    get localeChange(): Observable<II18nConfig>;
    constructor(locale: II18nConfig);
    setLocale(locale: II18nConfig): void;
    getLocale(): II18nConfig;
    getLocaleId(): string;
    getLocaleData(path: string, keyValue?: NzSafeAny): NzSafeAny;
}