3 files changed, 21 insertions, 6 deletions
diff --git a/Map/Data/MapDocument.swift b/Map/Data/MapDocument.swift
index b9ed33f..3c19ca1 100644
--- a/Map/Data/MapDocument.swift
+++ b/Map/Data/MapDocument.swift
@@ -15,12 +15,6 @@
 import SwiftUI
 import UniformTypeIdentifiers
 
-extension UTType {
-  static var wmap: UTType {
-    UTType(importedAs: "systems.tranquil.map.wmap")
-  }
-}
-
 struct MapDocument: FileDocument {
   var text: String
 
diff --git a/Map/Data/UTType+wmap.swift b/Map/Data/UTType+wmap.swift
new file mode 100644
index 0000000..aa8b8fd
--- /dev/null
+++ b/Map/Data/UTType+wmap.swift
@@ -0,0 +1,21 @@
+// Copyright (C) 2024 Rubén Beltrán del Río
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see https://map.tranquil.systems.
+import UniformTypeIdentifiers
+
+extension UTType {
+  static var wmap: UTType {
+    UTType(importedAs: "systems.tranquil.map.wmap")
+  }
+}
diff --git a/Map/Data/UserPreferencesJSON.swift b/Map/Data/UserPreferencesJSON.swift
deleted file mode 100644
index e69de29..0000000
--- a/Map/Data/UserPreferencesJSON.swift
+++ /dev/null