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website/node_modules/@mui/material/utils/focusWithVisible.mjs

@@ -0,0 +1,19 @@
+'use client';
+
+/**
+ * If `focusSource` is present, attempt to pass `focusVisible` through `focus()` options.
+ * Fall back to a plain focus call when the browser does not support it.
+ */
+export default function focusWithVisible(element, focusSource) {
+  if (focusSource == null) {
+    element.focus();
+    return;
+  }
+  try {
+    element.focus({
+      focusVisible: focusSource === 'keyboard'
+    });
+  } catch (error) {
+    element.focus();
+  }
+}