import type { ToolDefinition } from '../types/messages.js';
import { type SafeFetchPolicy, type WebResolvedAddress } from '../utils/safe-fetch.js';
export type { WebResolvedAddress };
/** Options for the fetch-URL tool, including its SSRF policy. */
export interface WebConnectorOptions extends SafeFetchPolicy {
    /** Gives up after this long, in milliseconds. Defaults to 10 seconds. */
    timeoutMs?: number;
    /** Largest response read, in bytes. Longer responses are truncated. Defaults to 20,000. */
    maxResponseBytes?: number;
    /** Redirects followed, each checked against the policy again. Defaults to 5. */
    maxRedirects?: number;
}
/**
 * A `fetch_url` tool that reads text from public URLs allowed by the policy, refusing private
 * addresses.
 */
export declare function createFetchUrlTool(options?: WebConnectorOptions): ToolDefinition;
/** A search tool around your own search function. */
export declare function createSearchTool(search: (query: string) => Promise<unknown>, name?: string): ToolDefinition;