Provides no value and makes the definitions uglier. Also, the
implementation sucks.
This is a breaking change, but ResourceLoaderImageModule was not in
any public release yet.
Submitted patches to fix two usages in extensions:
* Gather: I371209afe7b48e7c215ea9912826d4eb2cacf4e5
* MobileFrontend: I1963f5fe759c3a031220157d3a6f0f3b42bc5426
Bug: T94073
Change-Id: I36cfdb09bb203b8d9958e6016447e446dd6ff78b
Instead of a 'prefix', a 'selector' can be specified, with a string
containing a simple template to use for CSS selector. For example:
'selector' => '.mw-ui-icon-{name}'
'prefix' continues to work as before.
When using variants, one might want to provide separate
'selectorWithoutVariant' and 'selectorWithVariant' options.
Available variables are {prefix}, {type}, {name}, and {variant}.
Bug: T78215
Change-Id: I99ccaf25e8d24fed5afd0c4b770d2f389789ce4b
