Interface AnimationSystemInterface

interface AnimationSystemInterface {
    addAnimation: (config: AnimationConfig) => void;
    getAnimationState: (entityId: string) => undefined | AnimationState;
    getCurrentFrame: (entityId: string) => undefined | AnimationFrame;
    playAnimation: (entityId: string, animationName: string) => void;
    stopAnimation: (entityId: string, animationName?: string) => void;
}