import type { ToolDefinition } from './pi-ext-types.js';
export declare const WEB_FETCH_MAX_REDIRECTS = 5;
export declare const WEB_FETCH_TIMEOUT_MS = 30000;
export declare const WEB_FETCH_MAX_BYTES: number;
export declare const WEB_FETCH_MAX_CHARACTERS = 100000;
export declare const WEB_FETCH_TRUNCATION_MARKER = "\n\n[Content truncated: WebFetch size limit exceeded.]";
declare const WebFetchParameters: import("@sinclair/typebox").TObject<{
    url: import("@sinclair/typebox").TString;
    prompt: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
}>;
export declare function fetchWebContent(inputUrl: string, parentSignal?: AbortSignal): Promise<string>;
export declare const webFetchTool: ToolDefinition<typeof WebFetchParameters>;
export {};