Added node_modules for the updating to work properly.

1 files changed, 28 insertions, 0 deletions

diff --git a/node_modules/jsdom/lib/jsdom/living/nodes/DocumentOrShadowRoot-impl.js b/node_modules/jsdom/lib/jsdom/living/nodes/DocumentOrShadowRoot-impl.js
new file mode 100644
index 0000000..4f85495
--- /dev/null
+++ b/node_modules/jsdom/lib/jsdom/living/nodes/DocumentOrShadowRoot-impl.js
@@ -0,0 +1,28 @@
+"use strict";
+const NODE_TYPE = require("../node-type");
+const { nodeRoot } = require("../helpers/node");
+const { retarget } = require("../helpers/shadow-dom");
+
+class DocumentOrShadowRootImpl {
+  get activeElement() {
+    let candidate = this._ownerDocument._lastFocusedElement || this._ownerDocument.body;
+    if (!candidate) {
+      return null;
+    }
+    candidate = retarget(candidate, this);
+    if (nodeRoot(candidate) !== this) {
+      return null;
+    }
+    if (candidate.nodeType !== NODE_TYPE.DOCUMENT_NODE) {
+      return candidate;
+    }
+    if (candidate.body !== null) {
+      return candidate.body;
+    }
+    return candidate.documentElement;
+  }
+}
+
+module.exports = {
+  implementation: DocumentOrShadowRootImpl
+};