syntax = "proto3";

package reaction;
option go_package="./reaction";

// OKResp
message OKResp  {}
// NoneReq
message NoneReq  {}

message Pager {
  int64 total =1;
  int64 size=2;
  int64 index=3;
}

service Reaction {
  rpc Empty(NoneReq) returns(OKResp);
}