dbweb-common/lib/home/set-dept/set-dept.service.d.ts

用`yarn add dbweb-common`安装，不要忘记修改`angular.json`里的 `architect\build\options\assets`,加上

import { ApiService, ElementsService } from 'dbweb-core';
export declare class SetDeptService {
    private api;
    private eles;
    constructor(api: ApiService, eles: ElementsService);
    codeExists(code: string): import("rxjs").Observable<Boolean>;
}