/**
 * Check whether a Tavily API key is available in the environment.
 * Used by main.ts to decide whether to include Tavily tools or fall back
 * to Anthropic's native web search.
 */
export declare function hasTavilyKey(): boolean;
/**
 * Wraps the @mastra/tavily search tool with mastracode-specific behavior:
 * relevance filtering, markdown string formatting, and token truncation.
 * The underlying Tavily tool handles client init, input validation, and the API call.
 */
export declare function createWebSearchTool(): import("@mastra/core/tools").Tool<{
    query: string;
    searchDepth?: "basic" | "advanced" | "fast" | "ultra-fast" | undefined;
    maxResults?: number | undefined;
    includeAnswer?: boolean | "basic" | "advanced" | undefined;
    includeImages?: boolean | undefined;
    includeImageDescriptions?: boolean | undefined;
    includeRawContent?: false | "markdown" | "text" | undefined;
    includeDomains?: string[] | undefined;
    excludeDomains?: string[] | undefined;
    timeRange?: "day" | "week" | "month" | "year" | undefined;
}, unknown, unknown, unknown, import("@mastra/core/tools").ToolExecutionContext<unknown, unknown, unknown>, "web-search", unknown>;
/**
 * Wraps the @mastra/tavily extract tool with mastracode-specific behavior:
 * markdown string formatting and token truncation.
 */
export declare function createWebExtractTool(): import("@mastra/core/tools").Tool<{
    urls: string[];
    extractDepth?: "basic" | "advanced" | undefined;
    query?: string | undefined;
    includeImages?: boolean | undefined;
    format?: "markdown" | "text" | undefined;
}, unknown, unknown, unknown, import("@mastra/core/tools").ToolExecutionContext<unknown, unknown, unknown>, "web-extract", unknown>;
//# sourceMappingURL=web-search.d.ts.map