message: Edit src/README.md
diff: ## Overview
  -Providers are defined under `provider/` and are registered in `main.ts`. All other components of the extension are defined under `components/` and are properties of the `Extension` class defined in `main.ts`, which can be accessed when needed. The `Extension` class is a kind of [service locator](https://martinfowler.com/articles/injection.html#UsingAServiceLocator).
  +[Providers](https://code.visualstudio.com/api/language-extensions/programmatic-language-features#language-features-listing) are defined under `providers/` and are registered in `main.ts`. All other components of the extension are defined under `components/` and are properties of the `Extension` class defined in `main.ts`, which can be accessed when needed. The `Extension` class is a kind of [service locator](https://martinfowler.com/articles/injection.html#UsingAServiceLocator).
  ### Root file
  