I keep getting this error after running a composer update, I have tried to isolate the problem in the old fashion manner, where I disabled all third-party modules but still not working, which makes me think this is Magento core problem:
php bin/magento setup:di:compile
Compilation was started.
Interception cache generation... 6/9 [==================>---------] 66% 52 secs 418.0 MiBErrors during compilation:
MagentoFrameworkSetupOptionAbstractConfigOption
Incompatible argument type: Required type: int. Actual type: string; File:
vendor/magento/framework/Setup/Option/AbstractConfigOption.php
Total Errors Count: 1
In Log.php line 92:
[MagentoFrameworkValidatorException]
Error during compilation
What is the origin of this variable?