src/game/java/net/minecraft/client/resources/model/ModelDebugName.java

package net.minecraft.client.resources.model;

import java.util.function.Supplier;
import net.minecraftforge.api.distmarker.Dist;
import net.minecraftforge.api.distmarker.OnlyIn;

@FunctionalInterface
@OnlyIn(Dist.CLIENT)
public interface ModelDebugName extends Supplier<String> {
}