text: import {
    OptionService,
    TokenService,
    UserService,
    TermService,
    PostService,
    CommentService
  } from '../services'
  
  export default app => {
    // alias
    const services = {
      option: OptionService,
      token: TokenService,
      user: UserService,
      term: TermService,
      post: PostService,
      comment: CommentService
    }
  
    // // mount the services to Vue
    // Object.defineProperties(Vue, {
    //   services: { get: () => services }
    // })
  
    // mount the services to Vue component instance
    app.config.globalProperties.$services = services
  }
  