diff --git a/src/shattered_sword/Tools/DataTypes/MapTemplate.ts b/src/shattered_sword/Tools/DataTypes/MapTemplate.ts
new file mode 100644
index 0000000..8291c81
--- /dev/null
+++ b/src/shattered_sword/Tools/DataTypes/MapTemplate.ts
@@ -0,0 +1,15 @@
+export default class MapTemplate {
+    tilewidth: number;
+    tileheight: number;
+    entrance: RoomTemplate;
+    exit: RoomTemplate;
+    rooms: Array<RoomTemplate>;
+}
+
+export class RoomTemplate {
+    width: number;
+    height: number;
+    bottomLayer: Array<number>;
+    topLayer: Array<number>;
+    entrances: Array<[x: number, y: number]>
+}
\ No newline at end of file