Service Options

The dialog box opens when you select the Use TypeScript Service check box and click Configure next to it on the TypeScript page. Use the dialog box to configure TypeScript code completion and activate or disable integration with the Angular language service in TypeScript-Angular projects.

Item Description

Item	Description
Code completion	Select this check box to get native support from the TypeScript Language Service according to the up-to-date specifications. In this case, syntax and error highlighting is performed based on the annotations retrieved from the TypeScript Language Service while code completion lists contain both suggestions from the TypeScript Language Service and suggestions calculated by IntelliJ IDEA itself. Clear the check box to have only suggestions from IntelliJ IDEA. By default, the check box is selected.
Use Angular service	The check box is only available in TypeScript-Angular projects when you are using Angular 2.3.1 or higher with a compatible version of TypeScript and the `@angular/language-service` package is installed in the project root. Select the check box to activate the Angular language service in your project. The Angular language service is activated by default so IntelliJ IDEA starts it automatically together with the TypeScript service and shows all the errors and warnings in your TypeScript and HTML files both in the editor and in the TypeScript Compiler Tool Window.

Code completion

Select this check box to get native support from the TypeScript Language Service according to the up-to-date specifications. In this case, syntax and error highlighting is performed based on the annotations retrieved from the TypeScript Language Service while code completion lists contain both suggestions from the TypeScript Language Service and suggestions calculated by IntelliJ IDEA itself.
Clear the check box to have only suggestions from IntelliJ IDEA.

By default, the check box is selected.

Use Angular service The check box is only available in TypeScript-Angular projects when you are using Angular 2.3.1 or higher with a compatible version of TypeScript and the @angular/language-service package is installed in the project root. Select the check box to activate the Angular language service in your project. The Angular language service is activated by default so IntelliJ IDEA starts it automatically together with the TypeScript service and shows all the errors and warnings in your TypeScript and HTML files both in the editor and in the TypeScript Compiler Tool Window.

Reference:

TypeScript

Language and Framework-Specific Guidelines:

Last modified: 18 July 2017

IntelliJ IDEA 2017.1 Help

Service Options

See Also

Reference:

Language and Framework-Specific Guidelines: