interface FolderTreeProps {
    currentFolderId: number | null;
    /**
     * Set to `false` while a global asset search is active: the results span the
     * whole library, so highlighting one folder would misrepresent them.
     * */
    showActiveFolder?: boolean;
    onSelectFolder: (folderId: number | null) => void;
}
/**
 * Left-rail navigation for the Media Library. Fetches folder structure internally
 * and renders:
 *
 * 1. A "Media library" title
 * 2. A filter input that prunes the tree to matching destinations
 * 3. A "Home" entry that clears the folder query param
 * 4. A "FOLDERS" section header
 * 5. The folder tree itself
 *
 * The filter is purely local: it never touches the URL and never affects the
 * asset list, which has its own independent search in the content toolbar.
 *
 * Presentational with respect to routing — navigation is delegated to the parent
 * via `onSelectFolder` so the URL stays the single source of truth (see
 * `useFolderNavigation`).
 */
export declare const FolderTree: ({ currentFolderId, showActiveFolder, onSelectFolder, }: FolderTreeProps) => import("react/jsx-runtime").JSX.Element;
export {};