import I_NavigatorTile from '../NavigatorTile/I_NavigatorTile';
export default interface I_Obstacles {
    list: I_NavigatorTile[];
    add(tile: I_NavigatorTile): boolean;
    remove(tile: I_NavigatorTile): boolean;
    addRandom(count: number): I_NavigatorTile | I_NavigatorTile[] | null;
    removeRandom(count: number): I_NavigatorTile | I_NavigatorTile[] | null;
    getRandomOpen(): I_NavigatorTile | null;
}
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