Board Thread:Support Requests - Getting Technical/@comment-2206665-20150424132714/@comment-452-20150424174551

There is none.

If the use of VisualEditor on your wiki is causing specific problems, like "Every time a user edits a page with VisualEditor, it breaks this template", for a widely-used template, let Wikia Staff know via Special:Contact.

If you can demonstrate to them that the problem is wide-spread, by giving them as many links to it happening as possible, they may temporarily disable it by default until the problem is fixed. (edit: added "by default", they will not disable it entirely.)

Of course, if you just don't want to use it yourself, there's a preference for that.