import type { ModalOptions } from '../types';
export declare function validateStackItemOptions({ animationIn, animationOut, animateInConfig, animateOutConfig, }?: ModalOptions): void;
export default function validateDefaultOptions({ position, animationIn, backBehavior, animationOut, animateInConfig, backdropOpacity, backdropPosition, animateOutConfig, transitionOptions, pointerEventsBehavior, backdropAnimationDuration, }?: ModalOptions): void;