fix: ts-bridge import json error

src/extension-provider/createExternalExtensionProvider.test.ts

@@ -1,7 +1,7 @@
 import type { JsonRpcRequest } from '@metamask/utils';
 
 import { createExternalExtensionProvider } from './createExternalExtensionProvider';
-import config from './external-extension-config.json';
+import config from './external-extension-config';
 import { MockPort } from '../../test/mocks/MockPort';
 import type { BaseProvider } from '../BaseProvider';
 import messages from '../messages';

src/extension-provider/createExternalExtensionProvider.ts

@@ -3,7 +3,7 @@ import { PortDuplexStream as PortStream } from 'extension-port-stream';
 import type { Duplex } from 'readable-stream';
 import type { Runtime } from 'webextension-polyfill';
 
-import config from './external-extension-config.json';
+import config from './external-extension-config';
 import { MetaMaskInpageProviderStreamName } from '../MetaMaskInpageProvider';
 import { StreamProvider } from '../StreamProvider';
 import { getDefaultExternalMiddleware } from '../utils';

src/extension-provider/external-extension-config.ts

@@ -0,0 +1,13 @@
+/* eslint-disable import/no-anonymous-default-export */
+export default {
+  chromeIds: {
+    stable: 'nkbihfbeogaeaoehlefnkodbefgpgknn',
+    beta: 'pbbkamfgmaedccnfkmjcofcecjhfgldn',
+    flask: 'ljfoeinjpaedjfecbmggjgodbgkmjkjk',
+  },
+  firefoxIds: {
+    stable: 'webextension@metamask.io',
+    beta: 'webextension-beta@metamask.io',
+    flask: 'webextension-flask@metamask.io',
+  },
+};