Add missing license headers.

src/main/java/org/quiltmc/loader/impl/patch/reflections/ReflectionsDir.java

@@ -1,7 +1,27 @@
+/*
+ * Copyright 2024 QuiltMC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package org.quiltmc.loader.impl.patch.reflections;
 
 import java.nio.file.Path;
 
+import org.quiltmc.loader.impl.util.QuiltLoaderInternal;
+import org.quiltmc.loader.impl.util.QuiltLoaderInternalType;
+
+@QuiltLoaderInternal(QuiltLoaderInternalType.NEW_INTERNAL)
 public interface ReflectionsDir {
 	Object createFile(Path in);
 }

src/main/java/org/quiltmc/loader/impl/patch/reflections/ReflectionsPatchUtils.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2024 QuiltMC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package org.quiltmc.loader.impl.patch.reflections;
 
 import java.io.IOException;