我想使用模拟创建一个新类，但是我不知道为什么这个模拟在类型“ IAngularStatic”上不存在。以下是我的代码。
import {} from 'jasmine';
import * as angular from 'angular';
import {StrategyTables} from "./strategyTables.component";
import {StrategyTablesService} from "./strategyTables.service";
import {Router} from "@angular/router";
import {Location } from '@angular/common';
import {inject,async,TestBed} from '@angular/core/testing';
describe('strategyTables.component',() => {
class MockstrategyService extends StrategyTablesService{
getContactById(id:number){
return{
"name": "lee"
};
}
}
beforeEach(() => {
angular.mock.module(($provide) => {
TestBed.configureTestingModule({
providers: [
$provide.value(StrategyTablesService, { useClass:MockstrategyService })
]
});
});
});