import { z } from 'zod';
export declare const compareSourcesTool: {
    description: string;
    schema: z.ZodObject<{
        lat: z.ZodNumber;
        lon: z.ZodNumber;
    }, z.core.$strip>;
    handler: ({ lat, lon }: {
        lat: number;
        lon: number;
    }) => Promise<import("../../index.js").CompareSourcesResponse>;
};