diff --git a/package.json b/package.json
index 4a05f96b59..2a7d9d1653 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "@babel/core": "^7.16.7",
     "@babel/register": "^7.16.7",
     "@babel/runtime": "^7.16.7",
-    "@polkadot/dev": "^0.65.11",
+    "@polkadot/dev": "^0.65.12",
     "@polkadot/typegen": "workspace:packages/typegen",
     "@types/jest": "^27.4.0",
     "copyfiles": "^2.4.1"
diff --git a/packages/api-augment/src/cjs/dirname.d.ts b/packages/api-augment/src/cjs/dirname.d.ts
deleted file mode 100644
index 6ae1cf2e93..0000000000
--- a/packages/api-augment/src/cjs/dirname.d.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/api-augment authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-declare const __dirname: string | undefined;
-
-export default __dirname;
diff --git a/packages/api-augment/src/cjs/dirname.js b/packages/api-augment/src/cjs/dirname.js
deleted file mode 100644
index be290fffa4..0000000000
--- a/packages/api-augment/src/cjs/dirname.js
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/api-augment authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-module.exports = typeof __dirname === 'string'
-  ? __dirname.replace('/cjs', '')
-  : undefined;
diff --git a/packages/api-augment/src/cjs/package.json b/packages/api-augment/src/cjs/package.json
deleted file mode 100644
index 96431b98ca..0000000000
--- a/packages/api-augment/src/cjs/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "type":"commonjs"
-}
\ No newline at end of file
diff --git a/packages/api-augment/src/detectPackage.ts b/packages/api-augment/src/detectPackage.ts
index a124bcdce4..2e1166529e 100644
--- a/packages/api-augment/src/detectPackage.ts
+++ b/packages/api-augment/src/detectPackage.ts
@@ -5,8 +5,7 @@
 
 import { detectPackage } from '@polkadot/util';
 
-import dirname from './cjs/dirname';
 import others from './detectOther';
 import { packageInfo } from './packageInfo';
 
-detectPackage(packageInfo, dirname, others);
+detectPackage(packageInfo, packageInfo.path, others);
diff --git a/packages/api-augment/src/packageInfo.ts b/packages/api-augment/src/packageInfo.ts
index dd95de889f..7c92755a57 100644
--- a/packages/api-augment/src/packageInfo.ts
+++ b/packages/api-augment/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/api-augment', version: '7.2.2-3' };
+export const packageInfo = { name: '@polkadot/api-augment', path: 'auto', type: 'auto', version: '7.2.2-3' };
diff --git a/packages/api-base/src/cjs/dirname.d.ts b/packages/api-base/src/cjs/dirname.d.ts
deleted file mode 100644
index 77571c8b3e..0000000000
--- a/packages/api-base/src/cjs/dirname.d.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/api-base authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-declare const __dirname: string | undefined;
-
-export default __dirname;
diff --git a/packages/api-base/src/cjs/dirname.js b/packages/api-base/src/cjs/dirname.js
deleted file mode 100644
index c0b4490fdf..0000000000
--- a/packages/api-base/src/cjs/dirname.js
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/api-base authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-module.exports = typeof __dirname === 'string'
-  ? __dirname.replace('/cjs', '')
-  : undefined;
diff --git a/packages/api-base/src/cjs/package.json b/packages/api-base/src/cjs/package.json
deleted file mode 100644
index 96431b98ca..0000000000
--- a/packages/api-base/src/cjs/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "type":"commonjs"
-}
\ No newline at end of file
diff --git a/packages/api-base/src/detectPackage.ts b/packages/api-base/src/detectPackage.ts
index 3e2e7fdd37..73e9b0e225 100644
--- a/packages/api-base/src/detectPackage.ts
+++ b/packages/api-base/src/detectPackage.ts
@@ -5,8 +5,7 @@
 
 import { detectPackage } from '@polkadot/util';
 
-import dirname from './cjs/dirname';
 import others from './detectOther';
 import { packageInfo } from './packageInfo';
 
-detectPackage(packageInfo, dirname, others);
+detectPackage(packageInfo, packageInfo.path, others);
diff --git a/packages/api-base/src/packageInfo.ts b/packages/api-base/src/packageInfo.ts
index 054a1d61f7..a5cbe4f2bd 100644
--- a/packages/api-base/src/packageInfo.ts
+++ b/packages/api-base/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/api-base', version: '7.2.2-3' };
+export const packageInfo = { name: '@polkadot/api-base', path: 'auto', type: 'auto', version: '7.2.2-3' };
diff --git a/packages/api-contract/src/cjs/dirname.d.ts b/packages/api-contract/src/cjs/dirname.d.ts
deleted file mode 100644
index e2f82cfe04..0000000000
--- a/packages/api-contract/src/cjs/dirname.d.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/api-contract authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-declare const __dirname: string | undefined;
-
-export default __dirname;
diff --git a/packages/api-contract/src/cjs/dirname.js b/packages/api-contract/src/cjs/dirname.js
deleted file mode 100644
index 8bbdda4d5b..0000000000
--- a/packages/api-contract/src/cjs/dirname.js
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/api-contract authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-module.exports = typeof __dirname === 'string'
-  ? __dirname.replace('/cjs', '')
-  : undefined;
diff --git a/packages/api-contract/src/cjs/package.json b/packages/api-contract/src/cjs/package.json
deleted file mode 100644
index 96431b98ca..0000000000
--- a/packages/api-contract/src/cjs/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "type":"commonjs"
-}
\ No newline at end of file
diff --git a/packages/api-contract/src/detectPackage.ts b/packages/api-contract/src/detectPackage.ts
index 44b7f91544..d70c77d9dd 100644
--- a/packages/api-contract/src/detectPackage.ts
+++ b/packages/api-contract/src/detectPackage.ts
@@ -5,8 +5,7 @@
 
 import { detectPackage } from '@polkadot/util';
 
-import dirname from './cjs/dirname';
 import others from './detectOther';
 import { packageInfo } from './packageInfo';
 
-detectPackage(packageInfo, dirname, others);
+detectPackage(packageInfo, packageInfo.path, others);
diff --git a/packages/api-contract/src/packageInfo.ts b/packages/api-contract/src/packageInfo.ts
index 04f62e42dc..c91146d447 100644
--- a/packages/api-contract/src/packageInfo.ts
+++ b/packages/api-contract/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/api-contract', version: '7.2.2-3' };
+export const packageInfo = { name: '@polkadot/api-contract', path: 'auto', type: 'auto', version: '7.2.2-3' };
diff --git a/packages/api-derive/src/cjs/dirname.d.ts b/packages/api-derive/src/cjs/dirname.d.ts
deleted file mode 100644
index f841436162..0000000000
--- a/packages/api-derive/src/cjs/dirname.d.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/api-derive authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-declare const __dirname: string | undefined;
-
-export default __dirname;
diff --git a/packages/api-derive/src/cjs/dirname.js b/packages/api-derive/src/cjs/dirname.js
deleted file mode 100644
index 27f7f94e62..0000000000
--- a/packages/api-derive/src/cjs/dirname.js
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/api-derive authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-module.exports = typeof __dirname === 'string'
-  ? __dirname.replace('/cjs', '')
-  : undefined;
diff --git a/packages/api-derive/src/cjs/package.json b/packages/api-derive/src/cjs/package.json
deleted file mode 100644
index 96431b98ca..0000000000
--- a/packages/api-derive/src/cjs/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "type":"commonjs"
-}
\ No newline at end of file
diff --git a/packages/api-derive/src/detectPackage.ts b/packages/api-derive/src/detectPackage.ts
index 35059acb28..a874f93cbe 100644
--- a/packages/api-derive/src/detectPackage.ts
+++ b/packages/api-derive/src/detectPackage.ts
@@ -5,8 +5,7 @@
 
 import { detectPackage } from '@polkadot/util';
 
-import dirname from './cjs/dirname';
 import others from './detectOther';
 import { packageInfo } from './packageInfo';
 
-detectPackage(packageInfo, dirname, others);
+detectPackage(packageInfo, packageInfo.path, others);
diff --git a/packages/api-derive/src/packageInfo.ts b/packages/api-derive/src/packageInfo.ts
index 4ae5bd7deb..47e1dc4a64 100644
--- a/packages/api-derive/src/packageInfo.ts
+++ b/packages/api-derive/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/api-derive', version: '7.2.2-3' };
+export const packageInfo = { name: '@polkadot/api-derive', path: 'auto', type: 'auto', version: '7.2.2-3' };
diff --git a/packages/api/src/cjs/dirname.d.ts b/packages/api/src/cjs/dirname.d.ts
deleted file mode 100644
index 05f113156c..0000000000
--- a/packages/api/src/cjs/dirname.d.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/api authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-declare const __dirname: string | undefined;
-
-export default __dirname;
diff --git a/packages/api/src/cjs/dirname.js b/packages/api/src/cjs/dirname.js
deleted file mode 100644
index fcf6ae5b71..0000000000
--- a/packages/api/src/cjs/dirname.js
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/api authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-module.exports = typeof __dirname === 'string'
-  ? __dirname.replace('/cjs', '')
-  : undefined;
diff --git a/packages/api/src/cjs/package.json b/packages/api/src/cjs/package.json
deleted file mode 100644
index 96431b98ca..0000000000
--- a/packages/api/src/cjs/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "type":"commonjs"
-}
\ No newline at end of file
diff --git a/packages/api/src/detectPackage.ts b/packages/api/src/detectPackage.ts
index d6f780c947..f62512c28c 100644
--- a/packages/api/src/detectPackage.ts
+++ b/packages/api/src/detectPackage.ts
@@ -5,8 +5,7 @@
 
 import { detectPackage } from '@polkadot/util';
 
-import dirname from './cjs/dirname';
 import others from './detectOther';
 import { packageInfo } from './packageInfo';
 
-detectPackage(packageInfo, dirname, others);
+detectPackage(packageInfo, packageInfo.path, others);
diff --git a/packages/api/src/packageInfo.ts b/packages/api/src/packageInfo.ts
index 9693a11762..fa168333cb 100644
--- a/packages/api/src/packageInfo.ts
+++ b/packages/api/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/api', version: '7.2.2-3' };
+export const packageInfo = { name: '@polkadot/api', path: 'auto', type: 'auto', version: '7.2.2-3' };
diff --git a/packages/rpc-augment/src/cjs/dirname.d.ts b/packages/rpc-augment/src/cjs/dirname.d.ts
deleted file mode 100644
index 86b443aa20..0000000000
--- a/packages/rpc-augment/src/cjs/dirname.d.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/rpc-augment authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-declare const __dirname: string | undefined;
-
-export default __dirname;
diff --git a/packages/rpc-augment/src/cjs/dirname.js b/packages/rpc-augment/src/cjs/dirname.js
deleted file mode 100644
index 52026de5c0..0000000000
--- a/packages/rpc-augment/src/cjs/dirname.js
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/rpc-augment authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-module.exports = typeof __dirname === 'string'
-  ? __dirname.replace('/cjs', '')
-  : undefined;
diff --git a/packages/rpc-augment/src/cjs/package.json b/packages/rpc-augment/src/cjs/package.json
deleted file mode 100644
index 96431b98ca..0000000000
--- a/packages/rpc-augment/src/cjs/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "type":"commonjs"
-}
\ No newline at end of file
diff --git a/packages/rpc-augment/src/detectPackage.ts b/packages/rpc-augment/src/detectPackage.ts
index 59d99ff296..bc34b4f489 100644
--- a/packages/rpc-augment/src/detectPackage.ts
+++ b/packages/rpc-augment/src/detectPackage.ts
@@ -5,8 +5,7 @@
 
 import { detectPackage } from '@polkadot/util';
 
-import dirname from './cjs/dirname';
 import others from './detectOther';
 import { packageInfo } from './packageInfo';
 
-detectPackage(packageInfo, dirname, others);
+detectPackage(packageInfo, packageInfo.path, others);
diff --git a/packages/rpc-augment/src/packageInfo.ts b/packages/rpc-augment/src/packageInfo.ts
index 9f810e4d92..f77c75fc47 100644
--- a/packages/rpc-augment/src/packageInfo.ts
+++ b/packages/rpc-augment/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/rpc-augment', version: '7.2.2-3' };
+export const packageInfo = { name: '@polkadot/rpc-augment', path: 'auto', type: 'auto', version: '7.2.2-3' };
diff --git a/packages/rpc-core/src/cjs/dirname.d.ts b/packages/rpc-core/src/cjs/dirname.d.ts
deleted file mode 100644
index 3fb6f7c74e..0000000000
--- a/packages/rpc-core/src/cjs/dirname.d.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/rpc-core authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-declare const __dirname: string | undefined;
-
-export default __dirname;
diff --git a/packages/rpc-core/src/cjs/dirname.js b/packages/rpc-core/src/cjs/dirname.js
deleted file mode 100644
index 94aed8d95a..0000000000
--- a/packages/rpc-core/src/cjs/dirname.js
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/rpc-core authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-module.exports = typeof __dirname === 'string'
-  ? __dirname.replace('/cjs', '')
-  : undefined;
diff --git a/packages/rpc-core/src/cjs/package.json b/packages/rpc-core/src/cjs/package.json
deleted file mode 100644
index 96431b98ca..0000000000
--- a/packages/rpc-core/src/cjs/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "type":"commonjs"
-}
\ No newline at end of file
diff --git a/packages/rpc-core/src/detectPackage.ts b/packages/rpc-core/src/detectPackage.ts
index 03427f0887..6b1b850681 100644
--- a/packages/rpc-core/src/detectPackage.ts
+++ b/packages/rpc-core/src/detectPackage.ts
@@ -5,8 +5,7 @@
 
 import { detectPackage } from '@polkadot/util';
 
-import dirname from './cjs/dirname';
 import others from './detectOther';
 import { packageInfo } from './packageInfo';
 
-detectPackage(packageInfo, dirname, others);
+detectPackage(packageInfo, packageInfo.path, others);
diff --git a/packages/rpc-core/src/packageInfo.ts b/packages/rpc-core/src/packageInfo.ts
index 586af34085..c3e99b3716 100644
--- a/packages/rpc-core/src/packageInfo.ts
+++ b/packages/rpc-core/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/rpc-core', version: '7.2.2-3' };
+export const packageInfo = { name: '@polkadot/rpc-core', path: 'auto', type: 'auto', version: '7.2.2-3' };
diff --git a/packages/rpc-provider/src/cjs/dirname.d.ts b/packages/rpc-provider/src/cjs/dirname.d.ts
deleted file mode 100644
index 067a7249e1..0000000000
--- a/packages/rpc-provider/src/cjs/dirname.d.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/rpc-provider authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-declare const __dirname: string | undefined;
-
-export default __dirname;
diff --git a/packages/rpc-provider/src/cjs/dirname.js b/packages/rpc-provider/src/cjs/dirname.js
deleted file mode 100644
index 833e1249c9..0000000000
--- a/packages/rpc-provider/src/cjs/dirname.js
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/rpc-provider authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-module.exports = typeof __dirname === 'string'
-  ? __dirname.replace('/cjs', '')
-  : undefined;
diff --git a/packages/rpc-provider/src/cjs/package.json b/packages/rpc-provider/src/cjs/package.json
deleted file mode 100644
index 96431b98ca..0000000000
--- a/packages/rpc-provider/src/cjs/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "type":"commonjs"
-}
\ No newline at end of file
diff --git a/packages/rpc-provider/src/detectPackage.ts b/packages/rpc-provider/src/detectPackage.ts
index 8f24f56547..fb1cb60b14 100644
--- a/packages/rpc-provider/src/detectPackage.ts
+++ b/packages/rpc-provider/src/detectPackage.ts
@@ -5,8 +5,7 @@
 
 import { detectPackage } from '@polkadot/util';
 
-import dirname from './cjs/dirname';
 import others from './detectOther';
 import { packageInfo } from './packageInfo';
 
-detectPackage(packageInfo, dirname, others);
+detectPackage(packageInfo, packageInfo.path, others);
diff --git a/packages/rpc-provider/src/packageInfo.ts b/packages/rpc-provider/src/packageInfo.ts
index dbc661f533..a9ed92e752 100644
--- a/packages/rpc-provider/src/packageInfo.ts
+++ b/packages/rpc-provider/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/rpc-provider', version: '7.2.2-3' };
+export const packageInfo = { name: '@polkadot/rpc-provider', path: 'auto', type: 'auto', version: '7.2.2-3' };
diff --git a/packages/typegen/src/cjs/dirname.d.ts b/packages/typegen/src/cjs/dirname.d.ts
deleted file mode 100644
index 37996381dc..0000000000
--- a/packages/typegen/src/cjs/dirname.d.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/typegen authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-declare const __dirname: string | undefined;
-
-export default __dirname;
diff --git a/packages/typegen/src/cjs/dirname.js b/packages/typegen/src/cjs/dirname.js
deleted file mode 100644
index 433b55f967..0000000000
--- a/packages/typegen/src/cjs/dirname.js
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/typegen authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-module.exports = typeof __dirname === 'string'
-  ? __dirname.replace('/cjs', '')
-  : undefined;
diff --git a/packages/typegen/src/cjs/package.json b/packages/typegen/src/cjs/package.json
deleted file mode 100644
index 96431b98ca..0000000000
--- a/packages/typegen/src/cjs/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "type":"commonjs"
-}
\ No newline at end of file
diff --git a/packages/typegen/src/detectPackage.ts b/packages/typegen/src/detectPackage.ts
index f863ee3646..d50276c535 100644
--- a/packages/typegen/src/detectPackage.ts
+++ b/packages/typegen/src/detectPackage.ts
@@ -5,8 +5,7 @@
 
 import { detectPackage } from '@polkadot/util';
 
-import dirname from './cjs/dirname';
 import others from './detectOther';
 import { packageInfo } from './packageInfo';
 
-detectPackage(packageInfo, dirname, others);
+detectPackage(packageInfo, packageInfo.path, others);
diff --git a/packages/typegen/src/packageInfo.ts b/packages/typegen/src/packageInfo.ts
index f86ca158bb..2ae98f9c9b 100644
--- a/packages/typegen/src/packageInfo.ts
+++ b/packages/typegen/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/typegen', version: '7.2.2-3' };
+export const packageInfo = { name: '@polkadot/typegen', path: 'auto', type: 'auto', version: '7.2.2-3' };
diff --git a/packages/types-augment/src/cjs/dirname.d.ts b/packages/types-augment/src/cjs/dirname.d.ts
deleted file mode 100644
index 2b28a004a7..0000000000
--- a/packages/types-augment/src/cjs/dirname.d.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/types-augment authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-declare const __dirname: string | undefined;
-
-export default __dirname;
diff --git a/packages/types-augment/src/cjs/dirname.js b/packages/types-augment/src/cjs/dirname.js
deleted file mode 100644
index 0a1c0b3dd4..0000000000
--- a/packages/types-augment/src/cjs/dirname.js
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/types-augment authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-module.exports = typeof __dirname === 'string'
-  ? __dirname.replace('/cjs', '')
-  : undefined;
diff --git a/packages/types-augment/src/cjs/package.json b/packages/types-augment/src/cjs/package.json
deleted file mode 100644
index 96431b98ca..0000000000
--- a/packages/types-augment/src/cjs/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "type":"commonjs"
-}
\ No newline at end of file
diff --git a/packages/types-augment/src/detectPackage.ts b/packages/types-augment/src/detectPackage.ts
index 61e4f4a84a..0552b72f64 100644
--- a/packages/types-augment/src/detectPackage.ts
+++ b/packages/types-augment/src/detectPackage.ts
@@ -5,8 +5,7 @@
 
 import { detectPackage } from '@polkadot/util';
 
-import dirname from './cjs/dirname';
 import others from './detectOther';
 import { packageInfo } from './packageInfo';
 
-detectPackage(packageInfo, dirname, others);
+detectPackage(packageInfo, packageInfo.path, others);
diff --git a/packages/types-augment/src/packageInfo.ts b/packages/types-augment/src/packageInfo.ts
index e6c4868984..134fd245b6 100644
--- a/packages/types-augment/src/packageInfo.ts
+++ b/packages/types-augment/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/types-augment', version: '7.2.2-3' };
+export const packageInfo = { name: '@polkadot/types-augment', path: 'auto', type: 'auto', version: '7.2.2-3' };
diff --git a/packages/types-codec/package.json b/packages/types-codec/package.json
index 35f547c674..891c8d9573 100644
--- a/packages/types-codec/package.json
+++ b/packages/types-codec/package.json
@@ -2,7 +2,7 @@
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "bugs": "https://github.com/polkadot-js/api/issues",
   "contributors": [],
-  "description": "Implementation of the Parity codec",
+  "description": "Implementation of the SCALE codec",
   "engines": {
     "node": ">=14.0.0"
   },
diff --git a/packages/types-codec/src/cjs/dirname.d.ts b/packages/types-codec/src/cjs/dirname.d.ts
deleted file mode 100644
index cce2bf2c85..0000000000
--- a/packages/types-codec/src/cjs/dirname.d.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/types-codec authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-declare const __dirname: string | undefined;
-
-export default __dirname;
diff --git a/packages/types-codec/src/cjs/dirname.js b/packages/types-codec/src/cjs/dirname.js
deleted file mode 100644
index 384d0555c2..0000000000
--- a/packages/types-codec/src/cjs/dirname.js
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/types-codec authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-module.exports = typeof __dirname === 'string'
-  ? __dirname.replace('/cjs', '')
-  : undefined;
diff --git a/packages/types-codec/src/cjs/package.json b/packages/types-codec/src/cjs/package.json
deleted file mode 100644
index 96431b98ca..0000000000
--- a/packages/types-codec/src/cjs/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "type":"commonjs"
-}
\ No newline at end of file
diff --git a/packages/types-codec/src/detectPackage.ts b/packages/types-codec/src/detectPackage.ts
index 8d0d561c8b..1f4da64d4b 100644
--- a/packages/types-codec/src/detectPackage.ts
+++ b/packages/types-codec/src/detectPackage.ts
@@ -5,8 +5,7 @@
 
 import { detectPackage } from '@polkadot/util';
 
-import dirname from './cjs/dirname';
 import others from './detectOther';
 import { packageInfo } from './packageInfo';
 
-detectPackage(packageInfo, dirname, others);
+detectPackage(packageInfo, packageInfo.path, others);
diff --git a/packages/types-codec/src/packageInfo.ts b/packages/types-codec/src/packageInfo.ts
index 71465bd9d6..f40b3f15a7 100644
--- a/packages/types-codec/src/packageInfo.ts
+++ b/packages/types-codec/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/types-codec', version: '7.2.2-3' };
+export const packageInfo = { name: '@polkadot/types-codec', path: 'auto', type: 'auto', version: '7.2.2-3' };
diff --git a/packages/types-create/src/cjs/dirname.d.ts b/packages/types-create/src/cjs/dirname.d.ts
deleted file mode 100644
index 824c3f75a5..0000000000
--- a/packages/types-create/src/cjs/dirname.d.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/types-create authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-declare const __dirname: string | undefined;
-
-export default __dirname;
diff --git a/packages/types-create/src/cjs/dirname.js b/packages/types-create/src/cjs/dirname.js
deleted file mode 100644
index ca39645f6f..0000000000
--- a/packages/types-create/src/cjs/dirname.js
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/types-create authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-module.exports = typeof __dirname === 'string'
-  ? __dirname.replace('/cjs', '')
-  : undefined;
diff --git a/packages/types-create/src/cjs/package.json b/packages/types-create/src/cjs/package.json
deleted file mode 100644
index 96431b98ca..0000000000
--- a/packages/types-create/src/cjs/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "type":"commonjs"
-}
\ No newline at end of file
diff --git a/packages/types-create/src/detectPackage.ts b/packages/types-create/src/detectPackage.ts
index 707469d7a4..82faf021ef 100644
--- a/packages/types-create/src/detectPackage.ts
+++ b/packages/types-create/src/detectPackage.ts
@@ -5,8 +5,7 @@
 
 import { detectPackage } from '@polkadot/util';
 
-import dirname from './cjs/dirname';
 import others from './detectOther';
 import { packageInfo } from './packageInfo';
 
-detectPackage(packageInfo, dirname, others);
+detectPackage(packageInfo, packageInfo.path, others);
diff --git a/packages/types-create/src/packageInfo.ts b/packages/types-create/src/packageInfo.ts
index ffa7e2b0e6..a1e4a342e3 100644
--- a/packages/types-create/src/packageInfo.ts
+++ b/packages/types-create/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/types-create', version: '7.2.2-3' };
+export const packageInfo = { name: '@polkadot/types-create', path: 'auto', type: 'auto', version: '7.2.2-3' };
diff --git a/packages/types-known/src/cjs/dirname.d.ts b/packages/types-known/src/cjs/dirname.d.ts
deleted file mode 100644
index 715b1c4de8..0000000000
--- a/packages/types-known/src/cjs/dirname.d.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/types-known authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-declare const __dirname: string | undefined;
-
-export default __dirname;
diff --git a/packages/types-known/src/cjs/dirname.js b/packages/types-known/src/cjs/dirname.js
deleted file mode 100644
index 4cc3a09f48..0000000000
--- a/packages/types-known/src/cjs/dirname.js
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/types-known authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-module.exports = typeof __dirname === 'string'
-  ? __dirname.replace('/cjs', '')
-  : undefined;
diff --git a/packages/types-known/src/cjs/package.json b/packages/types-known/src/cjs/package.json
deleted file mode 100644
index 96431b98ca..0000000000
--- a/packages/types-known/src/cjs/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "type":"commonjs"
-}
\ No newline at end of file
diff --git a/packages/types-known/src/detectPackage.ts b/packages/types-known/src/detectPackage.ts
index 2edfc0f37e..e808250a5b 100644
--- a/packages/types-known/src/detectPackage.ts
+++ b/packages/types-known/src/detectPackage.ts
@@ -5,8 +5,7 @@
 
 import { detectPackage } from '@polkadot/util';
 
-import dirname from './cjs/dirname';
 import others from './detectOther';
 import { packageInfo } from './packageInfo';
 
-detectPackage(packageInfo, dirname, others);
+detectPackage(packageInfo, packageInfo.path, others);
diff --git a/packages/types-known/src/packageInfo.ts b/packages/types-known/src/packageInfo.ts
index 5f4cbfc428..94d683d018 100644
--- a/packages/types-known/src/packageInfo.ts
+++ b/packages/types-known/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/types-known', version: '7.2.2-3' };
+export const packageInfo = { name: '@polkadot/types-known', path: 'auto', type: 'auto', version: '7.2.2-3' };
diff --git a/packages/types-support/src/cjs/dirname.d.ts b/packages/types-support/src/cjs/dirname.d.ts
deleted file mode 100644
index 409e79a5b2..0000000000
--- a/packages/types-support/src/cjs/dirname.d.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/types-support authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-declare const __dirname: string | undefined;
-
-export default __dirname;
diff --git a/packages/types-support/src/cjs/dirname.js b/packages/types-support/src/cjs/dirname.js
deleted file mode 100644
index 4432bc2665..0000000000
--- a/packages/types-support/src/cjs/dirname.js
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/types-support authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-module.exports = typeof __dirname === 'string'
-  ? __dirname.replace('/cjs', '')
-  : undefined;
diff --git a/packages/types-support/src/cjs/package.json b/packages/types-support/src/cjs/package.json
deleted file mode 100644
index 96431b98ca..0000000000
--- a/packages/types-support/src/cjs/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "type":"commonjs"
-}
\ No newline at end of file
diff --git a/packages/types-support/src/detectPackage.ts b/packages/types-support/src/detectPackage.ts
index 2afda20112..24bb145706 100644
--- a/packages/types-support/src/detectPackage.ts
+++ b/packages/types-support/src/detectPackage.ts
@@ -5,8 +5,7 @@
 
 import { detectPackage } from '@polkadot/util';
 
-import dirname from './cjs/dirname';
 import others from './detectOther';
 import { packageInfo } from './packageInfo';
 
-detectPackage(packageInfo, dirname, others);
+detectPackage(packageInfo, packageInfo.path, others);
diff --git a/packages/types-support/src/packageInfo.ts b/packages/types-support/src/packageInfo.ts
index 8f56a9e71b..5f454cb56a 100644
--- a/packages/types-support/src/packageInfo.ts
+++ b/packages/types-support/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/types-support', version: '7.2.2-3' };
+export const packageInfo = { name: '@polkadot/types-support', path: 'auto', type: 'auto', version: '7.2.2-3' };
diff --git a/packages/types/src/cjs/dirname.d.ts b/packages/types/src/cjs/dirname.d.ts
deleted file mode 100644
index f568c6853d..0000000000
--- a/packages/types/src/cjs/dirname.d.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/types authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-declare const __dirname: string | undefined;
-
-export default __dirname;
diff --git a/packages/types/src/cjs/dirname.js b/packages/types/src/cjs/dirname.js
deleted file mode 100644
index 9eca14b07b..0000000000
--- a/packages/types/src/cjs/dirname.js
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright 2017-2022 @polkadot/types authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Do not edit, auto-generated by @polkadot/dev
-
-module.exports = typeof __dirname === 'string'
-  ? __dirname.replace('/cjs', '')
-  : undefined;
diff --git a/packages/types/src/cjs/package.json b/packages/types/src/cjs/package.json
deleted file mode 100644
index 96431b98ca..0000000000
--- a/packages/types/src/cjs/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "type":"commonjs"
-}
\ No newline at end of file
diff --git a/packages/types/src/detectPackage.ts b/packages/types/src/detectPackage.ts
index ffe5bedb47..670094f003 100644
--- a/packages/types/src/detectPackage.ts
+++ b/packages/types/src/detectPackage.ts
@@ -5,8 +5,7 @@
 
 import { detectPackage } from '@polkadot/util';
 
-import dirname from './cjs/dirname';
 import others from './detectOther';
 import { packageInfo } from './packageInfo';
 
-detectPackage(packageInfo, dirname, others);
+detectPackage(packageInfo, packageInfo.path, others);
diff --git a/packages/types/src/packageInfo.ts b/packages/types/src/packageInfo.ts
index f82cc4e9b6..fb74bd27ab 100644
--- a/packages/types/src/packageInfo.ts
+++ b/packages/types/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/types', version: '7.2.2-3' };
+export const packageInfo = { name: '@polkadot/types', path: 'auto', type: 'auto', version: '7.2.2-3' };
diff --git a/yarn.lock b/yarn.lock
index f4d6160867..6f1a6fe665 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1956,9 +1956,9 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@polkadot/dev@npm:^0.65.11":
-  version: 0.65.11
-  resolution: "@polkadot/dev@npm:0.65.11"
+"@polkadot/dev@npm:^0.65.12":
+  version: 0.65.12
+  resolution: "@polkadot/dev@npm:0.65.12"
   dependencies:
     "@babel/cli": ^7.16.7
     "@babel/core": ^7.16.7
@@ -2044,7 +2044,7 @@ __metadata:
     polkadot-exec-rollup: scripts/polkadot-exec-rollup.mjs
     polkadot-exec-tsc: scripts/polkadot-exec-tsc.mjs
     polkadot-exec-webpack: scripts/polkadot-exec-webpack.mjs
-  checksum: fff61419134166317047d50f30761596fba9b0fdffeae0e544edac09f4a49388ed969586dc2a121d83bcfcfdaa8a56111206f5fe7a745ef2be223d14b31eb9fa
+  checksum: 8cb36b8057af0bb07d519fc6dcb69a41eb167e62ce01c15041631c3cfeeac76b5c9060ab607e258f00ba6b8a35ca0d204db33671cf54c858f05beda2c5668909
   languageName: node
   linkType: hard
 
@@ -8944,7 +8944,7 @@ resolve@^2.0.0-next.3:
     "@babel/core": ^7.16.7
     "@babel/register": ^7.16.7
     "@babel/runtime": ^7.16.7
-    "@polkadot/dev": ^0.65.11
+    "@polkadot/dev": ^0.65.12
     "@polkadot/typegen": "workspace:packages/typegen"
     "@types/jest": ^27.4.0
     copyfiles: ^2.4.1