import type { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import type { FoodItem } from "../types.js";
export declare function registerNourishTools(server: McpServer): void;
export declare function searchFoods(query: string, limit: number, provider: "usda" | "open_food_facts" | "br_local" | "taco" | "all"): Promise<{
    provider: string;
    foods: FoodItem[];
    warnings?: string[];
}>;