target es2020

src/examples/simpleSim.ts

@@ -0,0 +1,33 @@
+import MevShareClient from "../index"
+import { JsonRpcProvider, Wallet } from "ethers"
+import env from './lib/env'
+
+async function main() {
+    const provider = new JsonRpcProvider(env.providerUrl, {chainId: 1, name: "mainnet"})
+    const block = await provider.getBlockNumber()
+    const { gasPrice } = await provider.getFeeData()
+    const authSigner = new Wallet(env.authKey)
+    const wallet = new Wallet(env.senderKey)
+    const client = MevShareClient.useEthereumMainnet(authSigner)
+    const tx = {
+        to: "0x0000000000000000000000000000000000000000",
+        data: '0x42',
+        chainId: 1,
+        gasPrice,
+        gasLimit: 42000,
+    }
+    const bundle = [
+        {tx: await wallet.signTransaction(tx), canRevert: false},
+    ]
+    const bundleParams = {
+        inclusion: {
+            block: block + 1,
+            maxBlock: block + 10,
+        },
+        body: bundle,
+    }
+    const simResult = await client.simulateBundle(bundleParams)
+    console.log('simResult', simResult)
+}
+
+main()

tsconfig.json

@@ -11,7 +11,7 @@
     // "disableReferencedProjectLoad": true,             /* Reduce the number of projects loaded automatically by TypeScript. */
 
     /* Language and Environment */
-    "target": "es2016",                                  /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
+    "target": "es2020",                                  /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
     // "lib": [],                                        /* Specify a set of bundled library declaration files that describe the target runtime environment. */
     // "jsx": "preserve",                                /* Specify what JSX code is generated. */
     // "experimentalDecorators": true,                   /* Enable experimental support for TC39 stage 2 draft decorators. */