import * as cg from 'chessgroundx/types';
import { GameController } from './gameCtrl';
export interface Moves {
    normal?: cg.Key[];
    special?: cg.Key[];
}
export declare class Gating {
    private ctrl;
    private gating;
    private choices;
    constructor(ctrl: GameController);
    start(fen: cg.FEN, orig: cg.Key, dest: cg.Key): boolean;
    private inCastlingTargets;
    private canGate;
    private gate;
    private drawGating;
    private drawNoGating;
    private finish;
    private cancel;
    private squareView;
    private view;
}