in lib/utils/replace-in-module-source.js [8:20]
function replaceInModuleSource(module, replacements) {
const source = module._source;
if (typeof source === 'string') {
module._source = replaceSpritePlaceholder(source, replacements);
} else if (typeof source === 'object' && typeof source._value === 'string') {
source._value = replaceSpritePlaceholder(source._value, replacements);
source._valueAsBuffer = undefined;
source._valueAsString = undefined;
}
return module;
}