I have no idea why I have to add that

alicewriteswrongs · alicewriteswrongs · commit 6ba3da0f630f · 2023-05-17T10:30:56.000-04:00
diff --git a/test/end-to-end/tsconfig.json b/test/end-to-end/tsconfig.json
@@ -27,6 +27,9 @@
       "@stencil/core": [
         "../../internal"
       ],
+      "@stencil/core/mock-doc": [
+        "../../mock-doc"
+      ],
       "@stencil/core/internal": [
         "../../internal"
       ],
