package com.rongwei.sfcommon.sys.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.rongwe.scentity.domian.SafetyObservationDo;

/**
 * 安全观察表
 *
 * @author chglee
 * @email 1992lcg@163.com
 * @date 2020-09-11 14:21:07
 */
public interface SafetyObservationService extends IService<SafetyObservationDo> {

    int countSafe();


}

