import { IObservable } from '@lifaon/rx-js-light';
import { ILocales } from '../locales/locales.type';
import { IPluralRulesOptions, IPluralRulesResult, IPluralRulesValue } from './plural-rules.type';
export declare function pluralRulesObservable(value: IObservable<IPluralRulesValue>, locales: IObservable<ILocales>, options?: IObservable<IPluralRulesOptions>): IObservable<IPluralRulesResult>;