ref(tests): Move top-level jest config to jest folder (#4978)

This moves our base jest config into a `jest` folder, in anticipation of more jest config files in future PRs. It also sets up those files to be linted, by adding the folder to our dev tsconfig and to our main eslint config.

Author: lobsterkatie

.eslintrc.js

@@ -34,7 +34,7 @@ module.exports = {
       },
     },
     {
-      files: ['scripts/**/*.ts'],
+      files: ['jest/**/*.ts', 'scripts/**/*.ts'],
       parserOptions: {
         project: ['tsconfig.dev.json'],
       },

jest.config.js renamed to jest/jest.config.js

@@ -1,4 +1,4 @@
-const baseConfig = require('../../jest.config.js');
+const baseConfig = require('../../jest/jest.config.js');
 
 module.exports = {
   ...baseConfig,

packages/browser/jest.config.js

@@ -1 +1 @@
-module.exports = require('../../jest.config.js');
+module.exports = require('../../jest/jest.config.js');

packages/core/jest.config.js

@@ -1,4 +1,4 @@
-const baseConfig = require('../../jest.config.js');
+const baseConfig = require('../../jest/jest.config.js');
 
 module.exports = {
   ...baseConfig,

packages/gatsby/jest.config.js

@@ -1 +1 @@
-module.exports = require('../../jest.config.js');
+module.exports = require('../../jest/jest.config.js');

packages/hub/jest.config.js

@@ -1 +1 @@
-module.exports = require('../../jest.config.js');
+module.exports = require('../../jest/jest.config.js');

packages/integrations/jest.config.js

@@ -1 +1 @@
-module.exports = require('../../jest.config.js');
+module.exports = require('../../jest/jest.config.js');

packages/nextjs/jest.config.js

@@ -1,4 +1,4 @@
-const baseConfig = require('../../jest.config.js');
+const baseConfig = require('../../jest/jest.config.js');
 
 module.exports = {
   globalSetup: '<rootDir>/setup-tests.ts',

packages/node-integration-tests/jest.config.js

@@ -1 +1 @@
-module.exports = require('../../jest.config.js');
+module.exports = require('../../jest/jest.config.js');