···11+/**
22+ * Placeholder for tile:window:open integration tests.
33+ *
44+ * The delegation from tile-ipc.ts → ipc.ts's window-open handler cannot be
55+ * exercised under ELECTRON_RUN_AS_NODE=1 because ipc.ts transitively imports
66+ * Electron runtime APIs (BrowserWindow, app, etc.) that are only available
77+ * when Electron is launched as the window-producing process.
88+ *
99+ * See tests/desktop/tile-window-open.spec.ts for the Playwright-based
1010+ * end-to-end coverage of the fix.
1111+ */
1212+1313+import { describe, it } from 'node:test';
1414+1515+describe('tile:window:open delegation (placeholder)', () => {
1616+ it('documents that e2e coverage lives in Playwright', () => {
1717+ // Intentionally empty — see docstring.
1818+ });
1919+});