diff --git a/apps/widlockunlock/widget.js b/apps/widlockunlock/widget.js
index f7f872a5e..e4569f511 100644
--- a/apps/widlockunlock/widget.js
+++ b/apps/widlockunlock/widget.js
@@ -1,45 +1,34 @@
+"use strict";
 WIDGETS["lockunlock"] = {
-  area: (() => {
-    const settings = require("Storage")
-        .readJSON("lockunlock.settings.json", true) || {};
-    return settings.location || "tl";
-  })(),
-  sortorder: 10,
-  width: 14,
-  draw: w => {
-    g.reset()
-      .drawImage(
-        atob(Bangle.isLocked()
-        ? "DBGBAAAA8DnDDCBCBP////////n/n/n//////z/A"
-        : "DBGBAAAA8BnDDCBABP///8A8A8Y8Y8Y8A8A//z/A"),
-        w.x + 1,
-        w.y + 3
-      );
-  },
+    area: (function () {
+        var _a;
+        var settings = require("Storage")
+            .readJSON("lockunlock.settings.json", true) || {};
+        return (_a = settings.location) !== null && _a !== void 0 ? _a : "tl";
+    })(),
+    sortorder: 10,
+    width: 14,
+    draw: function (w) {
+        g.reset()
+            .drawImage(atob(Bangle.isLocked()
+            ? "DBGBAAAA8DnDDCBCBP////////n/n/n//////z/A"
+            : "DBGBAAAA8BnDDCBABP///8A8A8Y8Y8Y8A8A//z/A"), w.x + 1, w.y + 3);
+    },
 };
-Bangle.on("lock", () => Bangle.drawWidgets());
-
-Bangle.on('touch', (_btn, xy) => {
-  const oversize = 5;
-
-  const w = WIDGETS.lockunlock;
-
-  const x = xy.x;
-  const y = xy.y;
-
-  if(w.x - oversize <= x && x < w.x + 14 + oversize
-  && w.y - oversize <= y && y < w.y + 24 + oversize)
-  {
-    Bangle.setLocked(true);
-
-    const backlightTimeout = Bangle.getOptions().backlightTimeout; // ms
-
-    // seems to be a race/if we don't give the firmware enough time,
-    // it won't timeout the backlight and we'll restore it in our setTimeout below
-    Bangle.setOptions({ backlightTimeout: 100 });
-
-    setTimeout(() => {
-      Bangle.setOptions({ backlightTimeout });
-    }, 300);
-  }
+Bangle.on("lock", function () { return Bangle.drawWidgets(); });
+Bangle.on("touch", function (_btn, e) {
+    var oversize = 5;
+    if (!e)
+        return;
+    var x = e.x, y = e.y;
+    var w = WIDGETS["lockunlock"];
+    if (w.x - oversize <= x && x < w.x + 14 + oversize
+        && w.y - oversize <= y && y < w.y + 24 + oversize) {
+        Bangle.setLocked(true);
+        var backlightTimeout_1 = Bangle.getOptions().backlightTimeout;
+        Bangle.setOptions({ backlightTimeout: 100 });
+        setTimeout(function () {
+            Bangle.setOptions({ backlightTimeout: backlightTimeout_1 });
+        }, 300);
+    }
 });
diff --git a/apps/widlockunlock/widget.ts b/apps/widlockunlock/widget.ts
new file mode 100644
index 000000000..5dd1c93e9
--- /dev/null
+++ b/apps/widlockunlock/widget.ts
@@ -0,0 +1,46 @@
+WIDGETS["lockunlock"] = {
+  area: (() => {
+    const settings = require("Storage")
+      .readJSON("lockunlock.settings.json", true) || {};
+    return settings.location ?? "tl";
+  })(),
+  sortorder: 10,
+  width: 14,
+  draw: w => {
+    g.reset()
+      .drawImage(
+        atob(Bangle.isLocked()
+        ? "DBGBAAAA8DnDDCBCBP////////n/n/n//////z/A"
+        : "DBGBAAAA8BnDDCBABP///8A8A8Y8Y8Y8A8A//z/A"),
+        w.x! + 1,
+        w.y! + 3
+      );
+  },
+};
+
+Bangle.on("lock", () => Bangle.drawWidgets());
+
+Bangle.on("touch", (_btn, e) => {
+  const oversize = 5;
+
+  if (!e) return;
+  const { x, y } = e;
+
+  const w = WIDGETS["lockunlock"]!;
+
+  if(w.x! - oversize <= x && x < w.x! + 14 + oversize
+  && w.y! - oversize <= y && y < w.y! + 24 + oversize)
+  {
+    Bangle.setLocked(true);
+
+    const { backlightTimeout } = Bangle.getOptions(); // ms
+
+    // seems to be a race/if we don't give the firmware enough time,
+    // it won't timeout the backlight and we'll restore it in our setTimeout below
+    Bangle.setOptions({ backlightTimeout: 100 });
+
+    setTimeout(() => {
+      Bangle.setOptions({ backlightTimeout });
+    }, 300);
+  }
+});