import { System } from '../engine/system';
import { IEntity, State } from '../engine/state';
export interface ITiles {
    [key: string]: IEntity;
}
export declare class World extends System {
    size: number[];
    tiles: {};
    start(state: State): void;
    ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff: any;
    add(entity: IEntity): void;
    on_tiles(tiles: ITiles): void;
    on_size(size: number[]): void;
    tick(delta: any): void;
    private createWorld();
}