/**
 * use-feed — owns the feed array.
 *
 * Entries are appended immutably (so completed history can render via Ink's
 * `<Static>` without re-rendering) and updated by id (streaming/permission
 * state). `appendEntry` generates and returns the entry id so callers can
 * patch the same entry later (e.g. resolve a permission prompt).
 */
import type { FeedEntry, FeedEntryInput } from '../types.js';
export interface FeedApi {
    entries: FeedEntry[];
    appendEntry: (entry: FeedEntryInput) => string;
    updateEntry: (id: string, patch: Partial<FeedEntry>) => void;
    clear: () => void;
}
export declare function useFeed(): FeedApi;