import { z } from "zod";
export declare const compareSitesSchema: z.ZodObject<{
    sites: z.ZodArray<z.ZodObject<{
        lat: z.ZodNumber;
        lon: z.ZodNumber;
        label: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>>;
    country: z.ZodString;
    radius_km: z.ZodOptional<z.ZodNumber>;
}, z.core.$strip>;
type Verdict = "pass" | "warn" | "fail";
interface RankedSite {
    rank: number;
    label: string;
    lat: number;
    lon: number;
    verdict: Verdict;
    flag_count: number;
    solar_kwh_m2: number | null;
    slope_deg: number | null;
    nearest_grid_km: number | null;
    constraint_count: number;
    score: number;
    reasoning: string;
    data_gaps: string[];
}
interface FailedSite {
    lat: number;
    lon: number;
    label: string;
    error: string;
}
interface CompareSitesResult {
    site_count: number;
    rankings: RankedSite[];
    failed_sites: FailedSite[];
    heuristics_used: string[];
    disclaimer: string;
}
export declare function compareSites(params: z.infer<typeof compareSitesSchema>): Promise<CompareSitesResult>;
export {};