The Plain tutorial does not include services/index.ts and models/index.ts

[alecgregory]

In the Plain tutorial the folder structure is defined as:

app
  |- assets
      |- anastasia.png
      |- beetlejuicemusical.png
      |- bookofmormon.png
  |- home
      |- home-page.ts
      |- home-page.xml
      |- home-view-model.ts
  |- details
      |- details-page.ts
      |- details-page.xml
      |- details-view-model.ts
  |- models
      |- flick.model.ts
  |- services
      |- flick.service.ts
  |- app-root.xml
  |- app.css
  |- app.ts

And code is provided for the relevant files. However the { ModuleName } structure of the imports means that the models and services folders need index.ts files for the imports to work. Indeed, these files exist in the GitHub repo but there is no reference to them in the tutorial. The file structure should be

app
  |- assets
      |- anastasia.png
      |- beetlejuicemusical.png
      |- bookofmormon.png
  |- home
      |- home-page.ts
      |- home-page.xml
      |- home-view-model.ts
  |- details
      |- details-page.ts
      |- details-page.xml
      |- details-view-model.ts
  |- models
      |- flick.model.ts
      |- index.ts
  |- services
      |- flick.service.ts
      |- index.ts
  |- app-root.xml
  |- app.css
  |- app.ts

And code should be provided as follows:

// app/services/index.ts
export * from "./flick.service";

// app/models/index.ts
export * from "./flick.model";