For general installation and configuration take a look at the ngx-core-components package.
// app.component.ts
import { DBInfotext } from '@db-ux/ngx-core-components';
@Component({
// ...
standalone: true,
imports: [..., DBInfotext],
// ...
})
<!-- app.component.html -->
<db-infotext>Infotext</db-infotext>