fix: Fix ios example error.

example/metro.config.js

@@ -4,18 +4,54 @@
  */
 
 const path = require('path');
+const exclusionList = require('metro-config/src/defaults/exclusionList');
+const escape = require('escape-string-regexp');
+const pak = require('../package.json');
+const root = path.resolve(__dirname, '..');
+
+const modules = Object.keys({
+  ...pak.peerDependencies,
+});
 
 module.exports = {
+  projectRoot: __dirname,
+  // quick workaround for another issue with symlinks
+  watchFolders: [path.resolve(__dirname, '.'), root],
   // workaround for an issue with symlinks encountered starting with
   // metro@0.55 / React Native 0.61
   // (not needed with React Native 0.60 / metro@0.54)
+  // resolver: {
+  //   extraNodeModules: new Proxy(
+  //     {},
+  //     {get: (_, name) => path.resolve('.', 'node_modules', name)},
+  //   ),
+  // },
+
+  // We need to make sure that only one version is loaded for peerDependencies
+  // So we blacklist them at the root, and alias them to the versions in example's node_modules
   resolver: {
-    extraNodeModules: new Proxy(
-      {},
-      {get: (_, name) => path.resolve('.', 'node_modules', name)},
+    blacklistRE: exclusionList(
+      modules.map(
+        m => new RegExp(`^${escape(path.join(root, 'node_modules', m))}\\/.*$`),
+      ),
     ),
+    // extraNodeModules: new Proxy(
+    //   {},
+    //   {get: (_, name) => path.resolve('.', 'node_modules', name)},
+    // ),
+
+    extraNodeModules: modules.reduce((acc, name) => {
+      acc[name] = path.join(__dirname, 'node_modules', name);
+      return acc;
+    }, {}),
   },
 
-  // quick workaround for another issue with symlinks
-  watchFolders: ['.', '..'],
+  transformer: {
+    getTransformOptions: async () => ({
+      transform: {
+        experimentalImportSupport: false,
+        inlineRequires: true,
+      },
+    }),
+  },
 };