message: Use QueryString from package root
diff: @@ -12,8 +12,7 @@ import {
  } from "@cosmjs/launchpad";
  import { Uint53, Uint64 } from "@cosmjs/math";
  import { decodeAny } from "@cosmjs/proto-signing";
  -import { broadcastTxCommitSuccess, Client as TendermintClient } from "@cosmjs/tendermint-rpc";
  -import { QueryString } from "@cosmjs/tendermint-rpc/types/requests";
  +import { broadcastTxCommitSuccess, Client as TendermintClient, QueryString } from "@cosmjs/tendermint-rpc";
  import { arrayContentEquals, assert, assertDefined } from "@cosmjs/utils";
  import Long from "long";
  