/* Types for eventData.js. Rows are GET /events as shapeEvent in
   server/src/routes/content.js sends them. */

import type { EventType } from "../lib/eventTypes.ts";
import type { EventListItem } from "../lib/useContent.ts";

export type EventFilter = {
  section?: string;
  host?: string;
  status?: EventListItem["status"];
  type?: EventType | EventType[];
};

export declare function useEvents(filter?: EventFilter): {
  events: EventListItem[];
  loading: boolean;
  error: Error | null;
};

export declare function splitByStatus<T extends { status: string }>(
  events?: T[],
): { upcoming: T[]; past: T[] };

export declare function typesPresent<D extends { id: string }>(
  events?: Array<{ event_type: string }>,
  declared?: readonly D[],
): D[];