import type { JudoFigures } from "../leagues/budo.ts";
import { boxD } from "./kit.ts";
import { type MBox, type MMark, type Parts } from "./parts.ts";
import { type MatSize, type Piece } from "./tatami.ts";
import type { BudoStyle } from "./types.ts";
/** The mats a `tatami` option names. */
export declare const TATAMI: Readonly<Record<NonNullable<BudoStyle["tatami"]>, MatSize>>;
/** What a judo plan is laid out from. */
export interface JudoOptions {
    fig: JudoFigures;
    /** The contest area's side, the safety area's width and the number of areas across and down. */
    contest: number;
    safety: number;
    across: number;
    down: number;
    mat: MatSize;
    platform: boolean;
    officials: boolean;
    start: boolean;
    seams: boolean;
    /** The colours of the tape: the contestant to the referee's right, then to his left (blue and white in the IJF's rules, red and white in the AJJF's). */
    tape: readonly ["blue" | "red" | "white", "white"];
}
/** What a judo plan is. */
export interface JudoLayout {
    parts: Parts;
    /** The tatami (the contest and the safety areas together) and everything that lies beyond it. */
    tatami: MBox;
    extent: MBox;
    /** The contest areas, left to right and top to bottom. */
    contests: MBox[];
    /** The distance between two areas that adjoin. */
    gap: number;
    pieces: Piece[];
    /** The mat the area is laid with. */
    mat: MatSize;
    marks: MMark[];
    /** The width of the red band of a danger zone, or 0. */
    danger: number;
}
/** The mats of a `tatami` option, or the league's own when none. @throws Error for a name that is not a size of mat. */
export declare function matOf(asked: BudoStyle["tatami"], fig: JudoFigures): MatSize;
/**
 * A size made a whole number of mats' widths, for mats that do not divide the rule's metres (the AJJF's 91 cm): the next whole number of mats up, so that a least the rules give is kept, or the last that
 * is within the greatest. 8 m of 91 cm mats is 9 mats, 8.19 m; 3 m is 4 mats, 3.64 m (two ken, as the AJJF's guidebook has it).
 */
export declare function snapTo(size: number, width: number, least: number, greatest: number): number;
/** The areas across and down that the options ask for. @throws RangeError for a number outside 1 to 6. */
export declare function gridOf(areas: BudoStyle["areas"]): {
    across: number;
    down: number;
};
/** The size of a contest area the options ask for, held to what the rules allow. */
export declare const contestOf: (asked: number | undefined, fig: JudoFigures) => number;
/** The width of the safety area the options ask for. */
export declare const safetyOf: (asked: number | undefined, fig: JudoFigures) => number;
/** The plan of the competition area the options ask for. */
export declare function judoParts(o: JudoOptions): JudoLayout;
/** The number of mats of the competition area: a half mat counts a half. */
export declare const mats: (layout: JudoLayout, mat: MatSize) => number;
export { boxD };