/**
 * @copyright Sister Software
 * @license AGPL-3.0
 * @author Teffen Ellis, et al.
 *
 *   Renders Overture Singapore address rows in the forms that people type, such as HDB block lines and `S(560123)` postcodes.
 */
import { type CorpusRecipe } from "#recipes/scaffold";
/**
 * Abbreviates the first street generic that the street contains, such as
 * `Ang Mo Kio Avenue 3` to `Ang Mo Kio Ave 3`.
 */
export declare function abbreviateSGStreet(street: string): string;
/**
 * Reports whether the source `unit` value looks like a building name that can lead a line.
 *
 * The check rejects `NIL`, single words, values with a digit or parenthesis, plus estate names.
 */
export declare function isBuildingName(unit: string): boolean;
interface SGRow {
    street: string;
    number: string;
    unit: string;
    postcode: string;
}
/**
 * The four typed forms that this recipe renders.
 */
export type SGRegister = "official" | "block" | "bracket_postcode" | "building_led";
/**
 * One rendered line with its components, each of which is a substring of `raw`.
 */
export interface SGRegisterRendering {
    raw: string;
    components: Record<string, string>;
    register: SGRegister;
}
/**
 * Renders one source row in a sampled or requested form.
 *
 * All randomness comes from `random`.
 * A requested `building_led` form falls back to `official` when the row's `unit` is not a building name.
 *
 * A requested `block` form falls back to `bracket_postcode` when the row's number is not a block number.
 * `Blk` and the `S(` and `)` around a postcode stay untagged.
 */
export declare function renderSGRegister(row: SGRow, random: () => number, register?: SGRegister): SGRegisterRendering;
/**
 * Renders each Overture Singapore corpus row from `--input` once in a sampled typed form.
 *
 * The recipe skips rows without a street, a block-style number, or a six-digit postcode.
 */
export declare const sgRegisterRecipe: CorpusRecipe;
export {};
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