Copy macos config info into RNTester

Author: Adam Gleitman

packages/rn-tester/react-native.config.js

@@ -23,6 +23,40 @@ module.exports = {
       projectConfig: android.projectConfig,
       dependencyConfig: android.dependencyConfig,
     },
+    macos: {
+      linkConfig: () => {
+        return {
+          isInstalled: (
+            _projectConfig /*ProjectConfig*/,
+            _package /*string*/,
+            _dependencyConfig /*DependencyConfig*/,
+          ) => false /*boolean*/,
+          register: (
+            _package /*string*/,
+            _dependencyConfig /*DependencyConfig*/,
+            _obj /*Object*/,
+            _projectConfig /*ProjectConfig*/,
+          ) => {},
+          unregister: (
+            _package /*string*/,
+            _dependencyConfig /*DependencyConfig*/,
+            _projectConfig /*ProjectConfig*/,
+            _dependencyConfigs /*Array<DependencyConfig>*/,
+          ) => {},
+          copyAssets: (
+            _assets /*string[]*/,
+            _projectConfig /*ProjectConfig*/,
+          ) => {},
+          unlinkAssets: (
+            _assets /*string[]*/,
+            _projectConfig /*ProjectConfig*/,
+          ) => {},
+        };
+      },
+      projectConfig: () => null,
+      dependencyConfig: () => null,
+      npmPackageName: 'react-native-macos',
+    },
   },
   reactNativePath: '../react-native',
   project: {