MediaQueryListEvent: MediaQueryListEvent() constructor

The MediaQueryListEvent() constructor creates a new MediaQueryListEvent object.

Syntax

new MediaQueryListEvent(type)
new MediaQueryListEvent(type, options)

A string with the name of the event. It is case-sensitive and browsers always set it to change.

An object that, in addition of the properties defined in Event(), can have the following properties:

media Optional: A string representing a serialized media query. It defaults to "".
matches Optional: A boolean value representing the media query status; true if it matches, false if not. It defaults to false.

const media = "(max-width: 600px)";
const matches = true;

const myMediaQueryListEvent = new MediaQueryListEvent("change", {
  media,
  matches,
});

Specification
CSSOM View Module # dom-mediaquerylistevent-mediaquerylistevent

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	WebView Android	Chrome Android	Firefox for Android	Opera Android	Safari on IOS	Samsung Internet
`MediaQueryListEvent`	39	79	55	No	26	14	39	39	55	26	14	4.0