export interface Suggestion {
    name: string;
    description?: string;
}
/** Filter to matches and rank by relevance score (desc). */
export declare function fuzzyFilter(items: Suggestion[], query: string): Suggestion[];
/**
 * Fuzzy suggestion dropdown rendered above the prompt. Caller owns selection
 * state and key handling (Tab/arrows/Esc in `prompt-area`); this is pure view.
 *
 * The list is windowed: only MAX_VISIBLE rows render, and the window follows
 * `selectedIndex` (clamped) so ↑/↓ scroll through every match — not just the
 * first page. Count hints show how many are hidden above/below.
 */
export declare function Autocomplete({ suggestions, selectedIndex, prefix, }: {
    suggestions: Suggestion[];
    selectedIndex: number;
    prefix: '/' | '@';
}): import("react").JSX.Element | null;