intro.js/src/util/getWindowSize.d.ts

User Onboarding and Product Walkthrough Library

/**
 * Provides a cross-browser way to get the screen dimensions
 * via: http://stackoverflow.com/questions/5864467/internet-explorer-innerheight
 *
 * @api private
 */
export default function getWinSize(): {
    width: number;
    height: number;
};