for ((index, typeParameter) in typeParameters.withIndex()) {
            // After resolution all type arguments should be usual types (not FirPlaceholderProjection)
            val typeArgument = typeArguments[index]
            if (typeArgument !is FirTypeProjectionWithVariance || typeArgument.variance != Variance.INVARIANT) return emptyMap()
            result[typeParameter] = typeArgument.typeRef.coneType.asKtType()