import { System } from "../../core/System";
import { MoveTarget } from "../components/MoveTarget";
import type { Sprite } from "../entities/widgets/Sprite";
declare type MovingSprite = Sprite & {
    speed: number;
};
export declare class MoveSystem extends System<MovingSprite> {
    static components: (typeof MoveTarget)[];
    readonly pure = false;
    test(entity: Sprite & {
        speed?: number;
    }): entity is MovingSprite;
    update(entity: MovingSprite, delta: number, time: number, retry?: boolean): void;
}
export {};