Add a logger to CommonSnow.kt, and rename it to Snowy.kt.

common/src/main/kotlin/fr/username404/snowygui/CommonSnow.kt

@@ -1,7 +0,0 @@
-package fr.username404.snowygui
-
-abstract class CommonSnow {
-    fun atInit() {
-
-    }
-}

common/src/main/kotlin/fr/username404/snowygui/Snowy.kt

@@ -0,0 +1,13 @@
+package fr.username404.snowygui
+
+import org.apache.logging.log4j.LogManager
+import org.apache.logging.log4j.Logger
+
+abstract class Snowy {
+    companion object {
+        val logs: Logger = LogManager.getLogger("Snowy")
+    }
+    fun atInit() {
+        logs.info("Init point of SnowyGUI hit.")
+    }
+}

fabric/src/main/kotlin/fr/username404/snowygui/fabric/FabricInit.kt

@@ -1,8 +1,8 @@
 package fr.username404.snowygui.fabric
 
-import fr.username404.snowygui.CommonSnow
+import fr.username404.snowygui.Snowy
 import net.fabricmc.api.ClientModInitializer
 
-class FabricInit: CommonSnow(), ClientModInitializer {
+class FabricInit: Snowy(), ClientModInitializer {
     override fun onInitializeClient() = atInit()
 }

forge/src/main/kotlin/fr/username404/snowygui/forge/forgeInit.kt

@@ -1,6 +1,6 @@
 package fr.username404.snowygui.forge
 
-import fr.username404.snowygui.CommonSnow
+import fr.username404.snowygui.Snowy
 import fr.username404.snowygui.config.SnowyConfigScreen
 import net.minecraftforge.fml.ExtensionPoint
 import net.minecraftforge.fml.ModLoadingContext
@@ -9,7 +9,7 @@ import java.util.function.BiFunction
 import java.util.function.Supplier
 
 @Mod("snowygui")
-class ForgeInit: CommonSnow() {
+class ForgeInit: Snowy() {
     init {
         atInit()
         ModLoadingContext.get().registerExtensionPoint(