option to update tile

# Conflicts:
#	front/src/Api/Events/ApiUpdateTileEvent.ts
#	front/src/Api/IframeListener.ts
#	front/src/Phaser/Game/GameScene.ts

front/src/Api/Events/ApiUpdateTileEvent.ts

@@ -0,0 +1,16 @@
+
+import * as tg from "generic-type-guard";
+export const updateTile = "updateTile"
+
+
+export const isUpdateTileEvent =
+    new tg.IsInterface().withProperties({
+        x: tg.isNumber,
+        y: tg.isNumber,
+        tile: tg.isUnion(tg.isNumber, tg.isString),
+        layer: tg.isUnion(tg.isNumber, tg.isString)
+    }).get();
+/**
+ * A message sent from the game to the iFrame when a user enters or leaves a zone marked with the "zone" property.
+ */
+export type UpdateTileEvent = tg.GuardedType<typeof isUpdateTileEvent>;