/**
 * Shared factory for creating Exa tools with consistent error handling and response formatting.
 */
import type { TSchema } from "@oh-my-pi/pi-ai";
import type { CustomTool } from "../extensibility/custom-tools/types";
import type { ExaRenderDetails } from "./types";
/** Creates an Exa tool with standardized API key handling, error wrapping, and optional search response formatting. */
export declare function createExaTool(name: string, label: string, description: string, parameters: TSchema, mcpToolName: string, options?: {
    /** When true, checks isSearchResponse and formats with formatSearchResults. Default: true */
    formatResponse?: boolean;
    /** Transform params before passing to callExaTool */
    transformParams?: (params: Record<string, unknown>) => Record<string, unknown>;
}): CustomTool<TSchema, ExaRenderDetails>;