message: Improve readability of cosmwasm searchTx by sentFromOrTo
diff: @@ -291,7 +291,7 @@ export class CosmWasmClient {
  this.txsQuery(receivedQuery),
  ])) as [IndexedTx[], IndexedTx[]];
  - txs = [];
  + let mergedTxs: readonly IndexedTx[] = [];
  /* eslint-disable @typescript-eslint/no-non-null-assertion */
  // sent/received are presorted
  while (sent.length && received.length) {
  @@ -301,11 +301,11 @@ export class CosmWasmClient {
  : sent[0].height <= received[0].height
  ? sent.shift()!
  : received.shift()!;
  - txs = [...txs, next];
  + mergedTxs = [...mergedTxs, next];
  }
  /* eslint-enable @typescript-eslint/no-non-null-assertion */
  // At least one of sent/received is empty by now
  - txs = [...txs, ...sent, ...received];
  + txs = [...mergedTxs, ...sent, ...received];
  } else if (isSearchByTagsQuery(query)) {
  const rawQuery = withFilters(query.tags.map((t) => `${t.key}=${t.value}`).join("&"));
  txs = await this.txsQuery(rawQuery);
  