/// <reference types="screeps" />
/**
 * Draw a position's path as {@link RoomVisual}
 * @param path a list of position
 * @param style the (optional) style.
 */
export declare function drawRoomPathVisual(path: RoomPosition[], style?: PolyStyle): void;
/**
 * Return a function caching {@link Game.map.visual} for a given interval
 * @param draw a function to draw the visuals
 * @param interval optional: interval to cache the visuals
 * @returns a cached function to draw the visuals
 */
export declare function cacheMapVisual(draw: () => void, interval?: number): () => void;