Created UserId value class

app/src/main/java/io/elixxir/dapp/bindings/data/UserDiscovery.kt

 package io.elixxir.dapp.bindings.data
 
+import io.elixxir.dapp.user.model.UserId
+
 internal interface UserDiscovery {
     fun registerUsername(username: String)
     fun registerNickname(nickname: String)
@@ -9,7 +11,7 @@ internal interface UserDiscovery {
     fun removeEmail()
     fun removePhone()
     fun deleteUser()
-    fun findUserById(id: ByteArray)
+    fun findUserById(userId: UserId)
     fun usernameSearch(username: String)
     fun phoneSearch(phone: String)
     fun emailSearch(email: String)

app/src/main/java/io/elixxir/dapp/bindings/data/UserDiscoveryAdapter.kt

 package io.elixxir.dapp.bindings.data
 
+import io.elixxir.dapp.user.model.UserId
 import bindings.UserDiscovery as CoreUserDiscovery
 
 @JvmInline
@@ -36,7 +37,7 @@ internal value class UserDiscoveryAdapter(private val ud: CoreUserDiscovery) : U
         TODO("Not yet implemented")
     }
 
-    override fun findUserById(id: ByteArray) {
+    override fun findUserById(userId: UserId) {
         TODO("Not yet implemented")
     }
 

app/src/main/java/io/elixxir/dapp/user/model/UserId.kt

+package io.elixxir.dapp.user.model
+
+@JvmInline
+value class UserId(val value: ByteArray)
\ No newline at end of file