build!: update create-react-styleguide to 8x

.eslintignore

@@ -1,6 +1,5 @@
 /coverage
-/es
-/lib
+/dist
 /styleguide
 jest.config.js
 styleguide.config.js

.gitignore

@@ -1,6 +1,5 @@
 /coverage
-/es
-/lib
+/dist
 /styleguide
 node_modules
 .idea

babel.config.js

@@ -1,11 +1,11 @@
+// eslint-disable-next-line zillow/import/no-extraneous-dependencies
+const { babelConfig } = require('create-react-styleguide');
+
+if (process.env.DEBUG) {
+    // eslint-disable-next-line no-console
+    console.log('baseConfig object:', JSON.stringify(babelConfig, null, 4));
+}
+
 module.exports = {
-    presets: [['zillow', { modules: false }]],
-    env: {
-        cjs: {
-            presets: ['zillow'],
-        },
-        test: {
-            presets: ['zillow'],
-        },
-    },
+    ...babelConfig,
 };

jest.config.js

@@ -1,6 +1,11 @@
-const { createJestConfig } = require('create-react-styleguide');
+// eslint-disable-next-line zillow/import/no-extraneous-dependencies
+const { jestConfig } = require('create-react-styleguide');
 
-module.exports = createJestConfig({
-    /* your own config shallowly merged */
-    setupFilesAfterEnv: ['jest-styled-components'],
-});
+if (process.env.DEBUG) {
+    // eslint-disable-next-line no-console
+    console.log('jestConfig object:', JSON.stringify(jestConfig, null, 4));
+}
+
+module.exports = {
+    ...jestConfig,
+};