if (smartCasts is MultipleSmartCasts) {
            if (smartCasts.map.values.all { !it.isMarkedNullable }) {
                return true
            }
        }

        val smartCastType = smartCasts?.defaultType
        if (smartCastType != null && !smartCastType.isMarkedNullable) {
            return true
        }

        val expressionType = expression.getType(bindingContext) ?: return false

    }
    if (type.getRawType() == TypeToken.class) {
      // If parameter is TypeToken<? extends Foo>, we return TypeToken<Foo>.
      @SuppressWarnings("unchecked")
      T defaultType = (T) getFirstTypeParameter(type.getType());
      return defaultType;
    }
    if (type.getRawType() == Converter.class) {
      TypeToken<?> convertFromType = type.resolveType(Converter.class.getTypeParameters()[0]);