Provides a workaround for SR-12132 which causes custom operators defined in FluentKit to not be exported correctly (fixes vapor/fluent-kit#144, #656)
Custom operators for String filtering will now be available by importing just Fluent:
~~: Value contains string=~: Value has string prefix~=: Value has string suffix!~: Value doesn't contain string!=~: Value doesn't have string prefix!~=: Value doesn't have string suffix
As well as operators for Array filtering:
~~: Value in array!~: Value not in array