**List of steps to reproduce** (step by step, including full links if applicable):
* Go to https://doc.wikimedia.org/mediawiki-core/master/js/#!/api/OO.ui.TextInputWidget
* Try to live preview the example code give.
**What happens?**:
```
TypeError: undefined is not a function (near '...mw.log.makeDeprecated...')
https://doc.wikimedia.org/mediawiki-core/master/js/modules/src/mediawiki.base/mediawiki.base.js:79
ReferenceError: Can't find variable: OO
https://doc.wikimedia.org/mediawiki-core/master/js/modules/lib/ooui/oojs-ui-core.js:14013
ReferenceError: Can't find variable: OO
https://doc.wikimedia.org/mediawiki-core/master/js/modules/lib/ooui/oojs-ui-widgets.js:6278
ReferenceError: Can't find variable: OO
https://doc.wikimedia.org/mediawiki-core/master/js/modules/lib/ooui/oojs-ui-toolbars.js:2673
```
{F34794257}
**What should have happened instead?**:
An input field should show demonstrating the example code given and how it works.