Missing type for ManagedMediaSource

[mangocat]

Detailed information: https://w3c.github.io/media-source/#managedmediasource-interface

ManagedMediaSource is a MediaSource that can be used in Safari 17.1+ with some additional attributes.
It is not shown on MDN yet (Feb 24, 2025).

[Bashamega]

Hello @mangocat,

You should file an issue upstream at MDN:
https://github.com/mdn/browser-compat-data/issues/

When MDN adds it, it should automatically be reflected here. Also, as of March 14, it is only available on Safari. It needs to be supported by at least two browsers for broader adoption.