The `*_shared` subdirectories provide files for multiple templates.*`app_shared` for `app` and `skeleton`.*`plugin_shared` for (method channel) `plugin` and `plugin_ffi`.For example, there are two app templates: `app` (the counter app)
and `skeleton` (the more advanced list view/detail view app).```plain ┌────────────┐ │ app_shared │ └──┬──────┬──┘ │ │ │ │ ▼ ▼┌─────┐ ┌──────────┐│ app │ │ skeleton │└─────┘ └──────────┘```Thanks to `app_shared`, the templates for `app` and `skeleton` can containonly the files that are specific to them alone, and the rest is automaticallykept in sync.