/*
package com.mortals.coops.tools.message.channel;

import org.springframework.cloud.stream.annotation.Output;
import org.springframework.messaging.MessageChannel;

*/
/**
 * @author karlhoo
 *//*

public interface SystemParamSource {
    String OUTPUT = "system-param-output";

    @Output(SystemParamSource.OUTPUT)
    MessageChannel output();
}
*/
