public void validateReferences() throws QuickFixException {
super.validateReferences();
// validate that expressions reference valid vars
if (!expressions.isEmpty()) {
ThemeValueProvider vp = Aura.getStyleAdapter().getThemeValueProviderNoOverrides(descriptor);
for (String reference : expressions) {
vp.getValue(reference, getLocation()); // getValue will validate it's a valid expression/variable
}
}
}