import type { Point } from "./units.ts";
/** The place, in feet from home plate (x towards right field, y out), that each of Retrosheet's hit-location codes stands for: the centre of its sector. */
export declare const RETROSHEET_ZONES: Readonly<Record<string, Point>>;
/** The place a Retrosheet hit-location code stands for, or `undefined` for a code not on the diagram. The code is the location alone (`8D`), not the batted-ball type before it (`F`, `L`, `G`, `P`) nor a leading `B` for a bunt. */
export declare function zoneToPoint(code: string): Point | undefined;
/**
 * The code of the Retrosheet zone whose centre is nearest a point, in feet from home plate (x to the right, y out): the
 * zone the point most probably lay in. Zone centres are not boundaries, so a point near the edge of two may go to either.
 * @example
 * ```ts
 * import { zoneAt, zoneToPoint } from "@johnmorrisdotca/kyogijo-stadiums/frames";
 * console.log(zoneAt([0, 335]), zoneToPoint("8D"));
 * // 8D [ 0, 330 ]
 * ```
 */
export declare function zoneAt(point: Point): string;