I added sass files like describte in documentation. The apps starts with "npm start" and all works good. Styles are applied. But wenn I run the unit tests with "npm test" the following error occurs:
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./projects/pos-manager/src/app/shared-syncfusion/syncfusion-styles/syncfusion-styles.component.scss?ngResource - Error: Module build failed (from ./node_modules/sass-loader/dist/cjs.js):
SassError: Can't find stylesheet to import.
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1 │ @import 'ej2-icons/styles/tailwind.scss';
│ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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node_modules\@syncfusion\ej2-base\styles\tailwind.scss 1:9 @import
projects\pos-manager\src\app\shared-syncfusion\syncfusion-styles\syncfusion-styles.component.scss 1:9 root stylesheet
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