import { LayoutAnimationConfig } from 'react-native';
/**
 * Generates a layout animation configuration for toggling the visibility of an element.
 *
 * @param {number} animationDuration - The duration of the animation in milliseconds.
 * @returns {LayoutAnimationConfig} - The layout animation configuration object.
 */
export declare const toggleAnimation: (animationDuration?: number) => LayoutAnimationConfig;