import {InjectionToken} from '@angular/core'; // todo(ccliu): 重复的Token定义怎么办? export const ALTERNATIVES = new InjectionToken('主页可配置项'); export const PANEL_ID = new InjectionToken('组件定义id'); export const PANEL_ITEM = new InjectionToken('走马灯PanelItem'); export const TURNOVER_POSITIVE = new InjectionToken('TurnOver正面'); export const TURNOVER_NEGATIVE = new InjectionToken('TurnOver反面');