import type { I18nHeadInput } from '@i18n-micro/types';
import type { MaybeRefOrGetter } from 'vue';
/**
 * Register page-level overrides for i18n SEO head tags.
 * Merged on top of `useLocaleHead` output by the `02.meta` plugin.
 */
export declare function useI18nHead(input?: MaybeRefOrGetter<I18nHeadInput | null>): {
    pageHead: import("vue").Ref<I18nHeadInput | null, I18nHeadInput | null>;
    resetPageHead: () => void;
};