After upgrade to 13.x storybook fails to compile

Current Behavior

running nx storybook <project> errors in compilation with following error:

Error: C:\code\upgrade\upgradetest\apps\myapp\src\polyfills.ts is missing from the TypeScript compilation. Please make sure it is in your tsconfig via the 'files' or 'include' property.
    at C:\code\upgrade\upgradetest\node_modules\@ngtools\webpack\src\ivy\loader.js:60:26
    at processResult (C:\code\upgrade\upgradetest\node_modules\webpack\lib\NormalModule.js:751:19)
    at C:\code\upgrade\upgradetest\node_modules\webpack\lib\NormalModule.js:853:5
    at C:\code\upgrade\upgradetest\node_modules\loader-runner\lib\LoaderRunner.js:399:11
    at C:\code\upgrade\upgradetest\node_modules\loader-runner\lib\LoaderRunner.js:251:18
    at context.callback (C:\code\upgrade\upgradetest\node_modules\loader-runner\lib\LoaderRunner.js:124:13)
    at C:\code\upgrade\upgradetest\node_modules\@ngtools\webpack\src\ivy\loader.js:60:17

Expected Behavior

It should compile

Steps to Reproduce

This can be reproduced by generating a new workspace with angular as the framework. I then created a library and ran storybook configuration command. I selected no when asked to create an e2e app. Then I just run nx storybook <projectname>

Failure Logs

Error: C:\code\upgrade\upgradetest\apps\myapp\src\polyfills.ts is missing from the TypeScript compilation. Please make sure it is in your tsconfig via the 'files' or 'include' property.
    at C:\code\upgrade\upgradetest\node_modules\@ngtools\webpack\src\ivy\loader.js:60:26
    at processResult (C:\code\upgrade\upgradetest\node_modules\webpack\lib\NormalModule.js:751:19)
    at C:\code\upgrade\upgradetest\node_modules\webpack\lib\NormalModule.js:853:5
    at C:\code\upgrade\upgradetest\node_modules\loader-runner\lib\LoaderRunner.js:399:11
    at C:\code\upgrade\upgradetest\node_modules\loader-runner\lib\LoaderRunner.js:251:18
    at context.callback (C:\code\upgrade\upgradetest\node_modules\loader-runner\lib\LoaderRunner.js:124:13)
    at C:\code\upgrade\upgradetest\node_modules\@ngtools\webpack\src\ivy\loader.js:60:17

Environment

Node : 14.17.0 OS : win32 x64 npm : 6.14.13

nx : 13.4.5 @nrwl/angular : 13.4.5 @nrwl/cli : 13.4.5 @nrwl/cypress : 13.4.5 @nrwl/devkit : 13.4.5 @nrwl/eslint-plugin-nx : 13.4.5 @nrwl/express : undefined @nrwl/jest : 13.4.5 @nrwl/linter : 13.4.5 @nrwl/nest : undefined @nrwl/next : undefined @nrwl/node : undefined @nrwl/nx-cloud : undefined @nrwl/react : undefined @nrwl/react-native : undefined @nrwl/schematics : undefined @nrwl/tao : 13.4.5 @nrwl/web : undefined @nrwl/workspace : 13.4.5 @nrwl/storybook : 13.4.5 @nrwl/gatsby : undefined typescript : 4.4.4 rxjs : 7.4.0

Community plugins: @angular/animations: 13.1.2 @angular/common: 13.1.2 @angular/compiler: 13.1.2 @angular/core: 13.1.2 @angular/forms: 13.1.2 @angular/platform-browser: 13.1.2 @angular/platform-browser-dynamic: 13.1.2 @angular/router: 13.1.2 @angular-devkit/build-angular: 13.1.3 @angular/cli: 13.1.3 @angular/compiler-cli: 13.1.2 @angular/language-service: 13.1.2 @storybook/angular: 6.4.13

[jasedwards]

following this comment fixes the issue

[mandarini]

New docs for styles and stylePreprocessorOptions