feat: upgrade to Storybook v5

package.json

@@ -35,22 +35,22 @@
     "test.watch": "yarn test --watch"
   },
   "peerDependencies": {
-    "react": ">=16",
-    "react-dom": ">=16"
+    "react": ">=16.8",
+    "react-dom": ">=16.8"
   },
   "dependencies": {
     "@babel/core": "7.x.x",
-    "@storybook/addon-actions": "4.0.x",
-    "@storybook/addon-info": "4.0.x",
-    "@storybook/addon-knobs": "4.0.x",
-    "@storybook/addon-links": "4.0.x",
-    "@storybook/addon-options": "4.0.x",
-    "@storybook/addons": "4.0.x",
-    "@storybook/core": "4.0.x",
-    "@storybook/react": "4.0.x",
+    "@storybook/addon-actions": "5.0.0-debug.3",
+    "@storybook/addon-info": "5.0.0-debug.3",
+    "@storybook/addon-knobs": "5.0.0-debug.3",
+    "@storybook/addon-links": "5.0.0-debug.3",
+    "@storybook/addon-options": "5.0.0-debug.3",
+    "@storybook/addons": "5.0.0-debug.3",
+    "@storybook/core": "5.0.0-debug.3",
+    "@storybook/react": "5.0.0-debug.3",
     "@types/storybook__addon-actions": "3.4.x",
     "@types/storybook__addon-info": "3.4.x",
-    "@types/storybook__addon-knobs": "3.4.x",
+    "@types/storybook__addon-knobs": "4.0.0",
     "@types/storybook__addon-links": "3.3.x",
     "@types/storybook__addon-options": "4.0.x",
     "@types/storybook__react": "4.0.x",
@@ -60,9 +60,9 @@
     "webpack": "4.x.x"
   },
   "devDependencies": {
-    "@stoplight/scripts": "4.x.x",
-    "react": ">=16",
-    "react-dom": ">=16",
+    "@stoplight/scripts": "4.1.0",
+    "react": "16.8.0-alpha.0",
+    "react-dom": "16.8.0-alpha.0",
     "typescript": "3.2.x"
   },
   "lint-staged": {

src/webpack.config.ts

@@ -7,7 +7,7 @@ const pkg = require.resolve('package.json', {
   paths: [process.cwd()],
 }) as any;
 
-module.exports = (baseConfig: any, env: any, config: any) => {
+module.exports = ({ config }: any, env: string) => {
   config.context = cwd;
   config.mode = 'development';
   config.resolve.alias['@project/stories'] = require.resolve('src/__stories__/index.ts', { paths: [cwd] });