is ConeUnresolvedNameError -> name
        is ConeUnresolvedReferenceError -> name
        is ConeUnresolvedSymbolError -> classId.shortClassName
        is ConeUnresolvedTypeQualifierError -> {
            // we take the first qualifier part because only the first one can be imported
            qualifiers.firstOrNull()?.name
        }
    }


/**
 * An actual name by which this callable reference was used.
 */