docs: private boolean shouldSkipExpressionProcessing(String expressionString) {
      // We don't skip if it's a component prop as we want Java validation
      // We don't optimize String expression, as we want GWT to convert Java values
      // to String for us (Enums, wrapped primitives...)
      return currentProp == null && !String.class
          .getCanonicalName()
          .equals(currentExpressionReturnType.toString()) && isSimpleVueJsExpression(
          expressionString);
    }