export declare const DOCS_HOST_SUFFIXES: string[];
export declare const DOCS_HOST_PREFIXES: string[];
export declare const MAX_REDIRECTS = 10;
export declare const MAX_RESPONSE_BYTES: number;
export declare const MAX_BINARY_DOWNLOAD_BYTES: number;
export declare const DEFAULT_TIMEOUT_SECONDS = 30;
export declare const MAX_TIMEOUT_SECONDS = 120;
export declare const MAX_LLMS_PROBE_TIMEOUT_MS = 8000;
export declare const MAX_MODEL_CONTENT_CHARS = 100000;
export declare const DEFAULT_ACCEPT_LANGUAGE = "en;q=0.8,*;q=0.5";
export declare const BINARY_PREFIXES: string[];
export declare const WEBFETCH_DESCRIPTION = "Fetch a URL with better extraction for static/docs pages. Supports llms.txt probing, content-focused HTML extraction, metadata, redirects, and an optional prompt processed by a cheap secondary model.";