ng2-bootstrap-base-modified/demo/src/app/components/+alerts/demos/config/config.ts

Native Angular Bootstrap Components Typeahead modified

import { Component } from '@angular/core';
import { AlertConfig } from 'ng2-bootstrap/alert';

// such override allows to keep some initial values

export function getAlertConfig(): AlertConfig {
  return Object.assign(new AlertConfig(), {type: 'success'});
}

@Component({
  selector: 'demo-alert-config',
  templateUrl: './config.html',
  providers: [{provide: AlertConfig, useFactory: getAlertConfig}]
})
export class DemoAlertConfigComponent {
}