All TypeScript files have been updated to pass the new eslint-based linting checks. eslint compatible disabling comments have also been added in place of the previous tslint comments.
With this change we add an optional migration to update Angular CLI workspace configurations to 'production' mode by default.
To run this migration use the below commands
```
ng update @angular/cli
ng update @angular/cli --migrate-only production-by-default
```
BREAKING CHANGE
Deprecated browser builder option `es5BrowserSupport` has been removed. The inclusion for ES5 polyfills will be determined from the browsers listed in the browserslist configuration.
- When using Universal sourceMaps should not be enabled or at least `styles` sourceMaps should be disabled as these will otherwise be inlined and will be set as apart of the server side rendered page.
- While there is no benefit to optimize the scripts at server level, styles should always be minified so that the server side rendered page is smaller.
Fixes#12541 and Fixes#12940
* feat(@schematics/angular): account for root level assets and `resourcesOutputPath`
By default we are only account for assets inside the assets folder. Which breaks the offline experience.
Fixes#13067
* test: add test to verify root level assets in service workers
