import type { CurlingOptions, CurlingStone, CurlingTotals, Chart, KeyItem } from "./charts.types.ts";
/** The colours of the two teams' stones, the handles' colours of a game: red and yellow. */
export declare const CURLING_COLORS: {
    readonly home: "#cf2e2e";
    readonly away: "#f2c230";
};
/**
 * Judge the stones of an end by the rules. A stone is out of play, and taken off the sheet, when it touches a sideline, when it does not come to rest
 * wholly beyond the hog line, or when it has wholly crossed the back line. A stone with any part within 6 feet of the button (in or touching the
 * house) can score; the team with the stone nearest the button scores one point for each of its stones that are nearer than every stone of the other
 * team. Stones as near as each other are equal, and equal stones do not count: if the two nearest are of different teams and as near, the end is
 * blank. Places are feet from the button (in `units`, feet by default), x across and y along.
 * @example
 * ```ts
 * import { curlingScore } from "@johnmorrisdotca/kyogijo-stadiums/charts";
 * const end = curlingScore([
 *   { x: 0.3, y: 0.2, team: "home" },
 *   { x: -1.5, y: 1, team: "home" },
 *   { x: 2, y: -2, team: "away" },
 * ]);
 * console.log(end.scoring, end.points, end.shot);
 * // home 2 0
 * ```
 */
export declare function curlingScore(stones: readonly CurlingStone[], options?: {
    units?: CurlingOptions["units"];
    width?: number;
}): CurlingTotals;
/**
 * A chart of the stones of an end on the house: each stone as seen from above (grey granite and its team's handle, with its number), the stones
 * that score ringed and the shot rock, the nearest, ringed twice, and the score of the end under the rules (`curlingScore`). It shows the half of
 * the sheet from the hog line to the back line, with the free guard zone shaded, at the house on the left (the top of a tall drawing) or the right.
 * Stones out of play are taken off, as the rules take them. `layerTable` and `chart.table()` list every stone with its distance from the button.
 * @example
 * ```ts
 * import { curlingStones } from "@johnmorrisdotca/kyogijo-stadiums/charts";
 * const chart = curlingStones(
 *   [
 *     { x: 0.4, y: 0.3, team: "home", number: 8 },
 *     { x: -1.2, y: -0.8, team: "home", number: 6 },
 *     { x: 1.9, y: 1.1, team: "away", number: 7 },
 *     { x: 0, y: -12, team: "away", number: 3 },
 *   ],
 *   { end: 6, hammer: "home", names: { home: "Canada", away: "Japan" } },
 * );
 * console.log(chart.totals.points, chart.totals.scoring, chart.title);
 * // 2 home Curling stones, End 6
 * ```
 */
export declare function curlingStones(stones: readonly CurlingStone[], options?: CurlingOptions): Chart<CurlingTotals> & {
    key: KeyItem[];
};