/**
 * Locale Switcher
 *
 * Names the locale version of the page currently open, and lists the site's
 * markets: those with a version to switch to, and those still to be created.
 *
 * The menu is portalled and positioned against the trigger, so the editor
 * toolbar's own overflow cannot clip it.
 */
import React from 'react';
import type { LocaleRow } from '../locale-rows.js';
import type { LocaleReviewStatus } from '../useLocaleReviewStatus.js';
/** What the untagged page is called wherever a locale would otherwise be named. */
export declare const UNTAGGED_LABEL = "Unset";
/** What the open page has yet to take from the page it was translated from. */
export interface LocaleDrift {
    /** Changes the page can take. Structural ones are reported rather than applied. */
    outstanding: number;
    /** The source's only changes were to add, move or remove blocks. */
    structuralOnly: boolean;
    /** Open the list of those changes. */
    onReview: () => void;
}
export interface LocaleSwitcherProps {
    rows: LocaleRow[];
    /**
     * The site's configured markets. Counted and gated on separately from `rows`,
     * which also cover a locale only a document carries.
     */
    markets: string[];
    /**
     * The canonical and its variants, for naming the page behind a row. Only rows
     * sharing a locale need it, since the locale alone no longer tells them apart.
     */
    documents: {
        id: string;
        path: string;
    }[];
    /** The site's markets have not arrived yet. */
    loading: boolean;
    /** The markets could not be read, so what the site publishes in is unknown. */
    failed: boolean;
    open: boolean;
    onOpenChange: (open: boolean) => void;
    reviewStatus: ReadonlyMap<string, LocaleReviewStatus>;
    /** Ask for the markets and the page's versions again. */
    onRetry: () => void;
    /** Open the locale version held by this document. */
    onOpenLocale: (documentId: string) => void;
    /** Create a version of this page in a market that has none. */
    onAddLocale: (locale: string) => void;
    /** How far the open page has drifted from its source, where it has one. */
    drift?: LocaleDrift | null;
}
export declare function LocaleSwitcher({ rows, markets, documents, loading, failed, open, onOpenChange: setOpen, reviewStatus, onRetry, onOpenLocale, onAddLocale, drift, }: LocaleSwitcherProps): React.ReactElement | null;