Dev bump (#2839)

* Adjust internal generic imports

* Update dev

* Adjust primitive imports

* Class exports has uppercase variant

* common

* to* chenges

* Adjust EventData for registry creation

jest.config.js

@@ -1,7 +1,7 @@
 // Copyright 2017-2020 @polkadot/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-const config = require('@polkadot/dev/config/jest');
+const config = require('@polkadot/dev/config/jest.cjs');
 
 module.exports = Object.assign({}, config, {
   moduleNameMapper: {
@@ -26,5 +26,5 @@ module.exports = Object.assign({}, config, {
     '<rootDir>/packages/types/build',
     '<rootDir>/packages/types-known/build'
   ],
-  resolver: '@polkadot/dev/config/jest-resolver'
+  resolver: '@polkadot/dev/config/jest-resolver.cjs'
 });