demo/src/app/components/+typeahead/docs/usage.md
// RECOMMENDED (doesn't work with system.js)
import { TypeaheadModule } from 'ngx-bootstrap/typeahead';
// or
import { TypeaheadModule } from 'ngx-bootstrap';
@NgModule({
imports: [TypeaheadModule.forRoot(),...]
})
export class AppModule(){}