nfigClass</a><span class="token operator">: </span><a href="https://developer.android.com/reference/kotlin/java/lang/Class.html">Class</a><span class="token operator">&lt;</span><span class="token operator">*</span><span class="token operator">&gt;</span><span class="token operator">?</span><span class="token operator"> = </span>null</div><div class="brief "><p class="paragraph">The default value will be a BuildConfig class residing in the same package as the Application class. You only have to set this opt