Add some exclusions to the 'org.wildfly.extension.elytron' module.

Likely to be something like: -

<exports>

<exclude path="org/wildfly/extension/elytron/ElytronExtension"/>

<exclude path="org/wildfly/extension/elytron/_private"/>

<exclude path="org/wildfly/extension/elytron/capabilities"/>

</exports>

Although capabilities also needs to be double checked, this may be moved and hidden using standard Java visibility modifiers.