``` task interfaceJar(type: Jar) { classifier ...

# announcements

[jkbbwr]

task interfaceJar(type: Jar) {
    classifier = 'interface'
    from "$buildDir/classes/main/"
    include 'works/credits/core/UtilKt.class'
    include 'works/credits/core/Credential.class'
    /* ... */
}