import type { ToolResult } from "../../types.js";
import type { ToolRunOptions } from "../registry.js";
import { type SearchProvider } from "./providers/provider.js";
import "./providers/duckduckgo.js";
import "./providers/brave.js";
import "./providers/tavily.js";
import "./providers/exa.js";
import { type SearchProviderId, type WebSearchArgs, type WebSearchErrorKind, type WebSearchOutcome } from "./types.js";
export interface WebSearchOptions extends ToolRunOptions {
    provider?: SearchProviderId;
    providerOverride?: SearchProvider;
    resolveKey?: (id: SearchProviderId) => Promise<string | undefined>;
    timeoutMs?: number;
}
export declare function webSearch(args: WebSearchArgs, options?: WebSearchOptions): Promise<ToolResult>;
export type { WebSearchOutcome, WebSearchErrorKind };