type ResultItem = {
  title: string;
  description: string;
  url: string;
};

type TimeRange = "day" | "month" | "year";

export type subSearch = (params: {
  query: string;
  language?: string;
  time_range?: TimeRange;
  pageno?: number;
  signal?: AbortSignal;
}) => Promise<Array<ResultItem>>;

export type searchAll = (params: {
  query: string;
  engines?: string[];
}) => Promise<{
  query: string;
  number_of_results: number;
  enabled_engines: string[];
  unresponsive_engines: string[];
  empty_engines: string[];
  engine_errors: Record<string, string>;
  results: Array<ResultItem & { engine: string }>;
}>;

export interface Env {
  DEFAULT_TIMEOUT?: string;
  SUPPORTED_ENGINES?: string[];
  DEFAULT_ENGINES?: string[];
  TOKEN?: string;
}