/**
 * The rules of a special game: the host keeps the colours of its own sport (a ballpark's grass under a rink's ice) inside the drawing, which has those of
 * the guest, and the deck of a ship its steel. The guest needs none: the drawing is of its sport. A drawing that has a host writes in the rules of its host's
 * sport (`specialStyle`), and `KYOGIJO_STYLE` has the rules of every host.
 */
export declare function specialStyle(only?: string): string;
/** The rules of every host's sport. */
export declare const KYOGIJO_SPECIAL_STYLE: string;