import { z } from 'zod';
export declare const getAlertsTool: {
    description: string;
    schema: z.ZodObject<{
        lat: z.ZodNumber;
        lon: z.ZodNumber;
        radius_km: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
    }, z.core.$strip>;
    handler: ({ lat, lon, radius_km, }: {
        lat: number;
        lon: number;
        radius_km?: number;
    }) => Promise<{
        location: import("../../index.js").Coordinates;
        timestampUtc: string;
        alertCount: number;
        alerts: {
            type: string;
            severity: string;
            description: string;
        }[];
        sourcesQueried: string[];
        sourcesFailed: string[];
        configHints: import("../../index.js").ConfigHint[];
    }>;
};