Language Service Plugins with Proxies isplanned for TypeScript 2.3. This feature gives the capability to extend TypeScript tsserver completion, definition, diagnostics, etc with custom plugins. Today it exists 2 plugins :

• Angular2 language service which provide completion, definition, diagnostics for @Component/template
• tslint language service which provides diagnostics, codefix by consumingtslint.

Here the step to enable tslint:

• activatetsserver-plugins if you are consuming TypeScript < 2.2.1.

• thenode_modules of your TypeScript Runtime must containtslint andtslint language service like thisnode_modules. If you are consuming last version of embedded TypeScript, it will work directly.

• declare your tsconfig.json like this:

{"compilerOptions": {"plugins": [            {"name":"tslint-language-service"}        ]  }}

After you will benefit with tslint:

• when you aretyping in the editor and benefit too withquick fixes.
• when youcompile TypeScript

Here a demo with tslint: