import type { Outline } from "./outline.ts";
import type { KyogijoWords } from "./strings.ts";
import type { Sport, SurfaceOptions } from "./types.ts";
/** The zone sets. */
export type ZoneSetId = "field-thirds" | "cricket-ground" | "soccer-positional" | "soccer-thirds" | "soccer-channels" | "soccer-18" | "nba-shot" | "nhl-slot" | "nhl-home-plate" | "baseball-spray" | "baseball-retrosheet" | "football-pass" | "athletics-track" | "skating-track" | "budo-areas" | "curling-house" | "net-court" | "wall-court" | "roundnet-rings" | "pool-lanes" | "water-polo-areas" | "pool-thirds";
type Pt = readonly [number, number];
/** One zone: its shape on the surface and whether a point lies in it. */
export interface ZoneShape {
    /** A name for the zone in the data (`restricted-area`, `wing-left-3`), the same in every language. */
    id: string;
    /** The name to show, in the drawing's language. */
    name: string;
    /** The zone's outline as a path, in the drawing's frame (feet). */
    d: string;
    /** Where its label goes. */
    label: Pt;
    /** About how wide and how high a label can be without leaving the zone, in feet. */
    room?: Pt;
    /** Which end of the surface it is at, for a set that has a zone at each end. */
    end?: "left" | "right";
    /** True if the point lies in the zone. */
    has(x: number, y: number): boolean;
}
/** A set of zones. Where zones overlap, the later one is on top, and a point belongs to the last zone that has it. */
export interface ZoneSet {
    id: ZoneSetId;
    zones: ZoneShape[];
    /** The index of the zone a point belongs to, or -1 when it is in none. */
    which(x: number, y: number): number;
}
/** What a zone set needs to know about the drawing and the layer. */
export interface ZoneContext {
    o: Pick<SurfaceOptions, "sport" | "pitch" | "units"> & Partial<Pick<SurfaceOptions, "league" | "net" | "field" | "pool" | "athletics" | "skating" | "budo" | "dojo">>;
    outline: Outline;
    /** The way the team attacks as the surface is drawn wide: names the sides and counts the bands from the team's own end. `right` by default. */
    direction: "left" | "right";
    /** `left` or `right` for one end of a basket-and-goal surface, or both. */
    end: "left" | "right" | "both";
    /** The line of scrimmage on a football field, as a distance from the left end line in feet. */
    los: number | undefined;
    /** Which side the batter bats from, for the baseball spray zones: `R` (the default) or `L`. `undefined` names the thirds left, centre and right field. */
    bats: "L" | "R" | undefined;
    words: KyogijoWords["layers"]["zones"];
}
/** Every zone set, with the sports it is for, the source of its definition and its title. */
export declare const ZONE_SETS: Readonly<Record<ZoneSetId, {
    sports: readonly Sport[];
    title: string;
    source: string;
}>>;
export declare const ZONE_SET_IDS: readonly ZoneSetId[];
/** The distance from home plate along a ray at `angle` (degrees, 0 straight out to centre field, negative to left) to the edge of the infield: the arc 95 feet round the pitcher's plate. */
export declare function infieldReach(angle: number): number;
/** The zones of a set on the surface the context describes. Throws for a set that is not for the surface's sport. */
export declare function buildZoneSet(id: ZoneSetId, ctx: ZoneContext): ZoneSet;
export {};