When adding svgr we need to alter the image rule.
We could either disable the image rule all together, or the less fragile option is to just remove svg from the test.

Encore.configureLoaderRule("images", (loaderRule) => {
  loaderRule.test = new RegExp(loaderRule.test.toString().replace('|svg', ''));
});

This triggers a warning

Be careful when using Encore.configureLoaderRule(), this is a low-level method that can potentially break Encore and Webpack when not used carefully.

I'd like a way to disable that warning, an explicit opt-in to say "I know what I'm doing can break it, but please don't want me every time".

Something like

Encore.disableLowLevelApiWarnings();