fix polyfills

package.json

@@ -21,6 +21,10 @@
     "url": "https://github.com/terra-money/bridge-sdk/issues"
   },
   "homepage": "https://github.com/terra-money/bridge-sdk#readme",
+  "browserslist": [
+    "IE 11",
+    "last 3 Chrome versions"
+  ],
   "devDependencies": {
     "@types/node": "^18.6.5",
     "buffer": "^6.0.3",

src/const/index.ts

@@ -1,4 +1,4 @@
 export * from './bridges'
 export * from './chains'
 export * from './coin'
-export * from './wallet'
+export * from './wallet'

src/util/index.ts

@@ -1 +1 @@
-export * from './address'
+export * from './address'

src/wallets/metamask/MetaMaskWallet.ts

@@ -4,7 +4,7 @@ import { chainIDs, ChainType } from '../../const/chains'
 import { getAxelarDepositAddress } from '../../packages/axelar'
 import { Tx, TxResult, Wallet } from '../Wallet'
 import { ethers } from 'ethers'
-import abi from './abi.json'
+import abi from './abi'
 
 declare global {
   interface Window {

src/wallets/metamask/abi.ts

@@ -0,0 +1,23 @@
+export default [
+  'function balanceOf(address owner) view returns (uint256)',
+  'function decimals() view returns (uint8)',
+  'function symbol() view returns (string)',
+
+  'function earned(address account) public view returns (uint256)',
+  'function allowance(address owner, address spender) external view returns (uint256)',
+
+  'function totalSupply() public view returns (uint256)',
+  'function currentReward() public view returns (uint256)',
+  'function lastTimeRewardApplicable() public view returns (uint256)',
+  'function rewardPerToken() public view returns (uint256)',
+
+  'function transfer(address to, uint amount) returns (boolean)',
+  'function burn(uint256 amount, bytes32 to) returns (boolean)',
+  'function approve(address spender, uint256 amount) external returns (bool)',
+  'function stake(uint256 amount) external',
+  'function withdraw(uint256 amount) external',
+  'function getReward() external',
+  'function claim(uint256 index, address account, uint256 amount, bytes32[] calldata merkleProof) external',
+
+  'event Transfer(address indexed from, address indexed to, uint amount)',
+]

tsconfig.json

@@ -1,5 +1,3 @@
-
-
 {
   "include": ["src", "types"],
   "exclude": ["/node_modules/", "./src/**/*.spec.ts"],
@@ -25,10 +23,10 @@
     "strictFunctionTypes": true,
     "strictNullChecks": true,
     "strictPropertyInitialization": true,
-    "resolveJsonModule": true,
     "target": "es5",
     "paths": {
       "*": ["src/*"]
-    }
+    },
+    "resolveJsonModule": true
   }
 }

webpack.config.js

@@ -1,6 +1,5 @@
 const webpack = require('webpack')
 const TsconfigPathsPlugin = require('tsconfig-paths-webpack-plugin')
-// const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
 
 const commonConfig = {
   mode: 'production',
@@ -9,7 +8,7 @@ const commonConfig = {
   module: {
     rules: [
       {
-        test: /\.tsx?$/,
+        test: /\.ts$/,
         use: 'ts-loader',
         exclude: /node_modules/,
       },
@@ -26,16 +25,16 @@ const webConfig = {
   ...commonConfig,
   target: 'web',
   output: {
-    filename: 'bundle.js',
+    filename: 'index.js',
     libraryTarget: 'umd',
     library: 'Terra',
   },
   resolve: {
     ...commonConfig.resolve,
     fallback: {
       stream: require.resolve('stream-browserify'),
-      crypto: require.resolve('crypto-browserify'),
       buffer: require.resolve('buffer'),
+      crypto: require.resolve('crypto-browserify'),
       path: require.resolve('path-browserify'),
     },
   },
@@ -50,13 +49,4 @@ const webConfig = {
   ],
 }
 
-const nodeConfig = {
-  ...commonConfig,
-  target: 'node',
-  output: {
-    libraryTarget: 'commonjs',
-    filename: 'bundle.node.js',
-  },
-}
-
 module.exports = [webConfig]