ngx-admin/src/app/@core/data/traffic-chart.ts

import { Observable } from 'rxjs';

export abstract class TrafficChartData {
  abstract getTrafficChartData(): Observable<number[]>;
}
refactor(@core): refactor data services for better integration (#1997) With this change all components, which used data services before, now use abstract classes of service interfaces, mock services extend interface services, CoreModule contains code to inject a needed implementation of some service. 2019-01-18 16:25:35 +03:00			`import { Observable } from 'rxjs';`

			`export abstract class TrafficChartData {`
			`abstract getTrafficChartData(): Observable<number[]>;`
			`}`