feat: Fluent UI Outlook Lite + connections mockup

node_modules/@fluentui/react-utilities/lib/utils/getReactCallbackName.js

@@ -0,0 +1,23 @@
+import * as React from 'react';
+/**
+ * React.SyntheticEvent contains name of a callback that should be fired, this function returns it.
+ *
+ * Ideally, it should also distinguish regular and "capture" callbacks, but it's possible only with React 17 as
+ * ".eventPhase" there has proper value, see https://github.com/facebook/react/pull/19244. In React 16 all events
+ * are handled in bubble phase.
+ */ export function getReactCallbackName(event) {
+    if (event._reactName) {
+        return event._reactName;
+    }
+    if (event.dispatchConfig) {
+        if (event.dispatchConfig.registrationName) {
+            return event.dispatchConfig.registrationName;
+        }
+        return event.dispatchConfig.phasedRegistrationNames.bubbled;
+    }
+    if (process.env.NODE_ENV !== 'production') {
+        // eslint-disable-next-line no-console
+        console.error(`@fluentui/react-utilities [${getReactCallbackName.name}]:
+Passed React.SyntheticEvent does not contain ".dispatchConfig" or "._reactName". This should not happen, please report it to https://github.com/microsoft/fluentui.`);
+    }
+}