src/app/datasources/rest/slices.rest.ts

import {AppConfig} from '../../config/app.config';

export interface IXosResourceService {
  getResource(): ng.resource.IResourceClass<any>;
}

export class SlicesRest implements IXosResourceService {
  static $inject = ['$resource'];
  private resource: angular.resource.IResourceClass<any>;

  /** @ngInject */
  constructor(
    private $resource: ng.resource.IResourceService
  ) {
    this.resource = this.$resource(`${AppConfig.apiEndpoint}/core/slices/`);
  }

  public getResource(): ng.resource.IResourceClass<ng.resource.IResource<any>> {
    return this.resource;
  }
}