Starting from ReSharper 2022.2, active development of productivity features for JavaScript, TypeScript, JSON, CSS, and Protobuf is suspended, and these features are disabled by default. To enable them, select the corresponding checkboxes on the Environment | Products & Features page of ReSharper options Alt+R, O: JavaScript and TypeScript, CSS Language, and Protobuf.
ReSharper provides IDE support for Angular 2 HTML template language.
By default, support of Angular HTML template syntax is disabled. To enable it, open the Code Editing | HTML | JavaScript and Frameworks options page and choose the corresponding value in the Support Angular markup in HTML pages selector.
Once Angular support is enabled, you can fine tune which kinds of Angular syntax items should be recognized and processed by ReSharper. To do so, use the corresponding check-boxes on the Code Editing | Language Injections options page.