/**
 * @copyright Sister Software
 * @license AGPL-3.0
 * @author Teffen Ellis, et al.
 *
 *   `fcc-bdc`: FCC Broadband Data Collection (BDC) adapter.
 *
 *   Reads BDC Fabric addresses from a prebuilt SQLite database.
 * 	 Note that Fabric IDs are managed by CostQuest and may be subject to licensing or usage restrictions.
 *
 *   Each row is keyed by `location_id` and includes:
 *   `address_primary`, `city`, `state`, `zip`, and `zip_suffix`.
 *
 *   This adapter does not download raw BDC files.
 *
 *   It converts each source row into one CanonicalRow by:
 *   - splitting `address_primary` into `house_number` + `street`
 *   - combining `zip` + `zip_suffix` into `postcode`
 *
 *   Rows are stamped with the source license: `"Public Domain"`.
 */
import { type CorpusAdapter } from "#types";
/**
 * Stable registry id for this adapter.
 */
export declare const FCC_BDC_ADAPTER_ID = "fcc-bdc";
/**
 * Default license stamped on emitted rows.
 */
export declare const FCC_BDC_DEFAULT_LICENSE = "Public Domain";
/**
 * Build USPS postcode from `zip` and optional `zip_suffix`.
 * Handles both a 4-digit suffix and a full ZIP+4 value.
 *
 * - Bare 4-digit extension (`zip="94103"`, `zip_suffix="1234"`) → `"94103-1234"`
 * - Already-joined form (`zip_suffix="94103-1234"`) → returned as-is
 * - No suffix → bare `zip`
 *
 * Empty/whitespace suffix is treated as missing.
 */
export declare function buildPostcode(zip: string, suffix: string | null): string;
/**
 * Build the BDC corpus adapter.
 */
export declare function createFccBdcAdapter(): CorpusAdapter;
/**
 * Default configured adapter instance.
 */
export declare const fccBdcAdapter: CorpusAdapter;
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