}
            val goBackSteps = fullFqName.pathSegments().size - selectedFqName.pathSegments().size
            check(goBackSteps > 0) {
                "Selected FqName ($selectedFqName) should be smaller than the whole FqName ($fullFqName)"
            }
            return fullSymbolsResolved.mapNotNullTo(mutableSetOf()) { findParentSymbol(it, goBackSteps, selectedFqName) }
        }
    }

    /**