import { Ref, InjectionKey, MaybeRefOrGetter, ComputedRef } from 'vue';
import { Locale } from '../locale/types';
export type Translator = (path: string, options?: Record<string, string | number>) => string;
export declare const LocaleContextKey: InjectionKey<Ref<Locale | undefined>>;
export declare const createTranslator: (lang: Ref<Locale>) => Translator;
export declare function provideLocale(localeSource: MaybeRefOrGetter<Locale>): {
    locale: ComputedRef<Locale>;
    lang: ComputedRef<string>;
    t: Translator;
};
export declare const useLocale: (localeSource?: MaybeRefOrGetter<Locale | undefined>) => {
    locale: ComputedRef<Locale>;
    lang: ComputedRef<string>;
    t: Translator;
};