import type { PlaceAlias } from "./names.ts";
import type { BudoSport, DojoSpec, BudoStyle } from "./types.ts";
/** What is known of a surface's layout. `documented`: the floor, its size and its contest areas are from a source (the dohyō of the Association's rules). `count`: a source gives the number of mats, and the shape is plausible. `generic`: no source gives the size or the layout, and a plausible one is drawn. */
export type HallBasis = "documented" | "count" | "generic";
/** One surface a hall offers: a floor of a sport, with the options that draw it. */
export interface HallSurface {
    /** The key within the hall: `main-dojo`. */
    id: string;
    name: {
        en: string;
        ja: string;
    };
    sport: BudoSport;
    /** The options (beyond `sport`) that draw it. */
    options: {
        league?: string;
        budo?: BudoStyle;
        dojo?: DojoSpec;
    };
    basis: HallBasis;
    /** The number of mats (jō) a source gives for the floor, where it gives one. */
    mats?: number;
    /** What is known and what is drawn, in a sentence each. */
    note: {
        en: string;
        ja: string;
    };
}
/** A hall as the data gives it. */
export interface Hall {
    id: string;
    name: string;
    nameJa: string;
    readingJa?: string;
    aliases: readonly PlaceAlias[];
    city: string;
    country: string;
    lat: number;
    lon: number;
    wikidata: string;
    /** The first year of the institution or the building (the Kodokan's is its founding, 1882). */
    from: number;
    /** What the first year is, in a phrase. */
    fromWhat: {
        en: string;
        ja: string;
    };
    /** The most the hall seats or holds, where a source gives it, and which source. */
    capacity?: {
        value: number;
        source: string;
    };
    /** The competitions and events it is known for. */
    leagues: readonly string[];
    surfaces: readonly HallSurface[];
    /** Keys of `LEAGUE_SOURCES` that its facts were read from. */
    sources: readonly string[];
    /** What is known of the hall that no surface says, in a sentence. */
    note: {
        en: string;
        ja: string;
    };
}
/** The halls, in the order of their surfaces' fame: the Kodokan, the Budokan, the Kokugikan, the Butokuden and the Budokwai. */
export declare const HALLS: readonly Hall[];