/**
 * Detection of "trvalý pobyt na úřadu" — when a Czech citizen has their
 * permanent residence registered at a municipal office address (úřad městské
 * části, magistrát, obecní úřad).
 *
 * Background: the Zákon o evidenci obyvatel (133/2000 Sb. § 10 odst. 5)
 * allows the municipality to register a person at the úřad address when:
 *   - their previous residence was cancelled (housing eviction / debt
 *     enforcement) and they didn't register a new one
 *   - they explicitly request "evidence at úřad"
 *   - other extraordinary circumstances
 *
 * Statistically, ~200 000 Czech adults have úřad-registered residence
 * (2024 data, Ministerstvo vnitra). Heavily skewed toward people in
 * personal insolvency, debt, homelessness, or used as nominees ("bílý kůň")
 * for shell companies.
 *
 * Detection approach (3 signals, OR'd):
 *   1. Address text contains markers: "úřad", "magistrát", "radnice",
 *      "městská část" (case-insensitive, diacritics-fold)
 *   2. Known static list of úřad addresses for major cities (~30 entries
 *      covering Prague, Brno, Ostrava, Plzeň, Liberec, Olomouc, Č. Bud.)
 *   3. (Future, not in MVP) Cross-check obyvatel-count at address from
 *      RUIAN — úřad addresses have 100s/1000s registered residents
 *
 * Limitations:
 *   - False positives possible (a real residence happens to be near úřad)
 *   - False negatives for smaller obce not in static list
 *   - Confidence "medium" — caller should treat as one signal among many,
 *     not a smoking gun
 */
import type { AresAddressLike } from './clients.js';
export interface GovtAddressMatch {
    is_govt_address: boolean;
    signal: 'marker' | 'known_address' | 'none';
    matched_token?: string;
}
export declare function detectGovtAddress(adresa: AresAddressLike | undefined): GovtAddressMatch;
//# sourceMappingURL=govtAddress.d.ts.map