public static void highlightParameters(PyCallExpression callExpression,
                                         PyCallableType callableType,
                                         List<PyCallableParameter> parameters,
                                         PyCallExpression.PyArgumentsMapping mapping,
                                         Map<Integer, PyCallableParameter> indexToNamedParameter,
                                         Map<PyCallableParameter, Integer> parameterToHintIndex,
                                         Map<Integer, EnumSet<ParameterFlag>> hintFlags,
                                         int currentParamOffset) {
    // gray out enough first parameters as implicit (self, cls, ...)
    for (int i = 0; i < callableType.getImplicitOffset(); i++) {
      if (indexToNamedParameter.containsKey(i)) {
        final PyCallableParameter parameter = indexToNamedParameter.get(i);
        hintFlags.get(parameterToHintIndex.get(parameter)).add(ParameterFlag.DISABLE); // show but mark as absent
      }
    }

    final List<PyExpression> flattenedArguments = PyUtil.flattenedParensAndLists(callExpression.getArguments());
    final int lastParamIndex =
      collectHighlights(mapping, parameters, parameterToHintIndex, hintFlags, flattenedArguments, currentParamOffset);

    highlightNext(callableType, parameters, indexToNamedParameter, parameterToHintIndex, hintFlags, flattenedArguments.isEmpty(),
                  lastParamIndex);
  }
public static void highlightParameters(PyCallExpression callExpression,
                                         PyCallableType callableType,
                                         List<PyCallableParameter> parameters,
                                         PyCallExpression.PyArgumentsMapping mapping,
                                         Map<Integer, PyCallableParameter> indexToNamedParameter,
                                         Map<PyCallableParameter, Integer> parameterToHintIndex,
                                         Map<Integer, EnumSet<ParameterFlag>> hintFlags,
                                         int currentParamOffset)