import { z } from "zod";
import { type GisSourceMetadata } from "../lib/gis-sources.js";
/** EU member-state country codes supported for reduced screening. */
export declare const EU_COUNTRY_CODES: Set<string>;
export declare const screenSiteSchema: z.ZodObject<{
    lat: z.ZodNumber;
    lon: z.ZodNumber;
    radius_km: z.ZodOptional<z.ZodNumber>;
    country: z.ZodString;
}, z.core.$strip>;
type Verdict = "pass" | "warn" | "fail";
interface VerdictFlag {
    category: "terrain" | "grid" | "solar" | "constraints" | "agricultural_land" | "flood_risk" | "land_cover";
    level: "warn" | "fail";
    reason: string;
}
interface ScreenSiteVerdict {
    overall: Verdict;
    flags: VerdictFlag[];
}
interface ScreenSiteSourceMetadata {
    terrain: GisSourceMetadata;
    grid: GisSourceMetadata;
    solar: GisSourceMetadata;
    constraints: GisSourceMetadata;
    agricultural_land?: GisSourceMetadata;
    flood_risk?: GisSourceMetadata;
    land_cover?: GisSourceMetadata;
}
interface ScreenSiteResult {
    lat: number;
    lon: number;
    radius_km: number;
    country: string;
    terrain: any | null;
    grid: any | null;
    solar: any | null;
    constraints: any | null;
    agricultural_land: any | null;
    flood_risk: any | null;
    land_cover?: any | null;
    verdict: ScreenSiteVerdict;
    layers_available: string[];
    layers_unavailable: Record<string, string>;
    source_metadata: ScreenSiteSourceMetadata;
    warnings?: string[];
    disclaimer: string;
}
export declare function screenSite(params: z.infer<typeof screenSiteSchema>): Promise<ScreenSiteResult>;
export {};