use unit transformer form interchainjs

Author: sdqede

examples/ethereum/app/page.tsx

@@ -4,13 +4,13 @@ import { Box, Button, TextField, NumberField, FieldLabel, Callout } from "@inter
 import React, { useState, useEffect } from "react"
 import { Wallet, ArrowRight, RefreshCw, AlertCircle } from "lucide-react"
 import { SignerFromBrowser } from "@interchainjs/ethereum/signers/SignerFromBrowser"
+import { parseEther, formatEther } from "@interchainjs/ethereum/utils/denominations"
 import { MetaMaskInpageProvider } from "@metamask/providers";
-import BigNumber from "bignumber.js";
 import { useChain } from '@interchain-kit/react'
 import { WalletState } from "@interchain-kit/core"
 import { BSC_TESTNET, HOLESKY_TESTNET, SEPOLIA_TESTNET } from "./provider"
 
-const CHAIN_INFO = BSC_TESTNET
+const CHAIN_INFO = SEPOLIA_TESTNET
 
 type EthereumProvider = MetaMaskInpageProvider
 
@@ -70,7 +70,7 @@ export default function WalletPage() {
       console.log('wallet in getBalance:', wallet)
       const balance = await wallet.getBalance()
       console.log('balance in getBalance:', balance)
-      setBalance(new BigNumber(balance.toString()).div(10 ** 18).toString())
+      setBalance(formatEther(balance))
     } catch (err: any) {
       console.error("Failed to get balance:", err)
       setError(err.message || "Failed to get balance")
@@ -104,7 +104,7 @@ export default function WalletPage() {
       // Create transaction
       const tx = {
         to: recipient,
-        value: BigInt(new BigNumber(amount).shiftedBy(18).integerValue(BigNumber.ROUND_DOWN).toString())
+        value: parseEther(amount)
       }
 
       // Send transaction

examples/ethereum/package.json

@@ -16,7 +16,7 @@
     "@interchain-kit/metamask-extension": "0.3.21",
     "@interchain-kit/react": "0.3.21",
     "@interchain-ui/react": "1.26.1",
-    "@interchainjs/ethereum": "^1.11.4",
+    "@interchainjs/ethereum": "1.11.9",
     "@keplr-wallet/types": "^0.12.221",
     "@metamask/providers": "^22.0.0",
     "autoprefixer": "^10.4.20",

examples/ethereum/yarn.lock

@@ -465,7 +465,7 @@ __metadata:
     "@interchain-kit/metamask-extension": "npm:0.3.21"
     "@interchain-kit/react": "npm:0.3.21"
     "@interchain-ui/react": "npm:1.26.1"
-    "@interchainjs/ethereum": "npm:^1.11.4"
+    "@interchainjs/ethereum": "npm:1.11.9"
     "@keplr-wallet/types": "npm:^0.12.221"
     "@metamask/providers": "npm:^22.0.0"
     "@types/node": "npm:^22"
@@ -856,21 +856,21 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@interchainjs/ethereum@npm:^1.11.4":
-  version: 1.11.4
-  resolution: "@interchainjs/ethereum@npm:1.11.4"
+"@interchainjs/ethereum@npm:1.11.9":
+  version: 1.11.9
+  resolution: "@interchainjs/ethereum@npm:1.11.9"
   dependencies:
     "@ethersproject/bignumber": "npm:^5.7.0"
     "@ethersproject/bytes": "npm:^5.7.0"
     "@ethersproject/hash": "npm:^5.7.0"
     "@ethersproject/transactions": "npm:^5.7.0"
-    "@interchainjs/types": "npm:1.11.4"
-    "@interchainjs/utils": "npm:1.11.4"
+    "@interchainjs/types": "npm:1.11.9"
+    "@interchainjs/utils": "npm:1.11.9"
     "@noble/hashes": "npm:^1.3.1"
     ethereum-cryptography: "npm:^3.1.0"
     ethers: "npm:^6.13.4"
     rlp: "npm:^3.0.0"
-  checksum: 10c0/a9c0209a19d9a260bfe4df9210dc1045d9964b521ce79b9312a32a9379189915bc7f308304d12b9b7e34ec35e12b226dbdeed4e166a43df228356a54b9561ad2
+  checksum: 10c0/89f4040b87a65ff83b34be9042a6e2f01f25505bbe8718c82af7044afc7a2c3061dd1052e2896b5168d69ba6551468b487d2bb1c78008231dbd3024c0f86afd3
   languageName: node
   linkType: hard
 
@@ -896,15 +896,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@interchainjs/types@npm:1.11.4":
-  version: 1.11.4
-  resolution: "@interchainjs/types@npm:1.11.4"
-  dependencies:
-    decimal.js: "npm:^10.4.3"
-  checksum: 10c0/bacac3b25142ada3deafbef893f20b94c3c5e4b566268f2cab61dc435f4be50113f18420b3ab108dbf864c5f19cb285e22fef1d8c2743bea46563491917ef6d2
-  languageName: node
-  linkType: hard
-
 "@interchainjs/types@npm:1.11.9":
   version: 1.11.9
   resolution: "@interchainjs/types@npm:1.11.9"
@@ -914,20 +905,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@interchainjs/utils@npm:1.11.4":
-  version: 1.11.4
-  resolution: "@interchainjs/utils@npm:1.11.4"
-  dependencies:
-    "@interchainjs/types": "npm:1.11.4"
-    bech32: "npm:^2.0.0"
-    decimal.js: "npm:^10.4.3"
-  peerDependencies:
-    "@chain-registry/v2": ^1.71.186
-    "@chain-registry/v2-types": ^0.53.115
-  checksum: 10c0/13799f9c5986e586dd0e682cdb2cfb0ff9f7acdf6dbb2f6f0b71f55c89b8ef5cb26c3b0a4c2020ba6dfe43a03132897418d0883ecdec77c25f40f93a5c4add65
-  languageName: node
-  linkType: hard
-
 "@interchainjs/utils@npm:1.11.9":
   version: 1.11.9
   resolution: "@interchainjs/utils@npm:1.11.9"