1  import mongoose from "mongoose";
 2  import config from "@/config.js";
 3  
 4  const schema = new mongoose.Schema({
 5    _id: {
 6      type: String,
 7      required: true,
 8    },
 9    seq: {
10      type: Number,
11      default: config.hdWallet.derivationStartIndex || 0,
12    },
13  }, {
14    timestamps: false,
15    versionKey: false,
16    strict: true,
17  });
18  
19  export const DepositIndexCounter = mongoose.model("DepositIndexCounter", schema);