/**
 * @copyright Sister Software
 * @license AGPL-3.0
 * @author Teffen Ellis, et al.
 *
 * `overture`: Overture Maps Addresses adapter. The `street` value keeps the locale's street keyword
 * verbatim. The downstream affix-relabel step splits `street_prefix` from that value.
 */
import { type CorpusAdapter } from "#types";
/**
 * Registry id stamped into every row this adapter emits, so a corpus record traces back to its dataset.
 */
export declare const OVERTURE_ADAPTER_ID = "overture";
/**
 * License assigned by this source (`cdla-Permissive-2.0`, attribution-only
 * rather than share-alike), attached to every row.
 */
export declare const OVERTURE_DEFAULT_LICENSE = "CDLA-Permissive-2.0";
/**
 * Whether an Overture `unit` value is a secondary-unit designator
 * (a digit or a single bare word) rather than a name.
 *
 * Overture-SG puts an estate name in this field on 91,818 of 142,210 rows and the literal
 * `NIL` on 47,407 more, so a name taught as `unit` would teach a trailing proper name.
 */
export declare function unitFieldIsDesignator(value: string): boolean;
export declare function createOvertureAdapter(): CorpusAdapter;
/**
 * The configured adapter instance registered with the corpus builder.
 */
export declare const overtureAdapter: CorpusAdapter;
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