export interface ClientPointerPosition {
    x: number;
    y: number;
}
export interface ClientPointerContext {
    screen(): ClientPointerPosition | null;
    world(): ClientPointerPosition | null;
    update(screen: ClientPointerPosition | null, world?: ClientPointerPosition | null): ClientPointerPosition | null;
    updateFromEvent(event: any): ClientPointerPosition | null;
}
export declare function createClientPointerContext(): ClientPointerContext;