DOMContainerConfig.js

/**
 * @typedef {object} Phaser.Types.Core.DOMContainerConfig
 * @since 3.12.0
 *
 * @property {boolean} [createContainer=false] - Should the game create a div element to act as a DOM Container? Only enable if you're using DOM Element objects. You must provide a parent object if you use this feature.
 * @property {boolean} [behindCanvas=false] - Should the DOM Container that is created (if `dom.createContainer` is true) be positioned behind (true) or over the top (false, the default) of the game canvas?
 * @property {string} [pointerEvents='none'] - The default `pointerEvents` attribute set on the DOM Container.
 */