/**
 * Tavily Web Search Tool
 * Enables web search for current best practices and documentation
 */
/**
 * Tavily search result
 */
export interface TavilySearchResult {
    title: string;
    url: string;
    content: string;
    score: number;
}
/**
 * Create a Tavily web search tool
 * @param apiKey - Tavily API key
 */
export declare function createTavilySearchTool(apiKey: string): import("ai").Tool<{
    query: string;
    searchDepth?: "basic" | "advanced" | undefined;
    maxResults?: number | undefined;
    timeRange?: "day" | "week" | "month" | "year" | undefined;
}, string>;
/**
 * Create a function that checks if Tavily search can be performed
 */
export declare function canUseTavily(apiKey?: string): boolean;