- import { Effect, Reducer, Subscription } from 'umi';
 - 
 - export interface chatModelState {
 -     name: string;
 - }
 - 
 - export interface chatModelType {
 -     namespace: 'chatModel';
 -     state: chatModelState;
 -     effects: {
 -         query: Effect;
 -     };
 -     reducers: {
 -         save: Reducer<chatModelState>;
 -     };
 -     subscriptions: { setup: Subscription };
 - }
 - 
 - const Model: chatModelType = {
 -     namespace: 'chatModel',
 -     state: {
 -         name: 'kate',
 -     },
 - 
 -     effects: {
 -         *query({ payload }, { call, put }) { },
 -     },
 -     reducers: {
 -         save(state, action) {
 -             return {
 -                 ...state,
 -                 ...action.payload,
 -             };
 -         },
 -     },
 -     subscriptions: {
 -         setup({ dispatch, history }) {
 -             return history.listen((query) => {
 -                 console.log(query)
 - 
 -             });
 -         },
 -     },
 - };
 - 
 - export default Model;
 
 
  |