error TS1252: Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Stacks.js

Question

I created typescript using typeORM to connect mySQL. seemed to work fine with the below config

 {
        "compilerOptions": {
            "lib": [
                "es5",
                "es6"
            ],
            "target": "es5",
            "module": "commonjs",
            "moduleResolution": "node",
            "outDir": "./build",
            "emitDecoratorMetadata": true,
            "experimentalDecorators": true,
            "esModuleInterop": true,
            "forceConsistentCasingInFileNames": true,
            "strict": true,
            "skipLibCheck": true,
            "strictPropertyInitialization": false
        },
        "files": [
            "./src/index copy.ts",
            "./src/index.ts",
            "./src/entity/Catalog.ts",
            "./src/entity/CatalogTimestamp.ts",
            "./src/entity/User.ts",
            "./src/entity/contracts.ts",
            "./src/entity/metadata.ts",
            "./src/entity/networks.ts",
            "./src/entity/parcels.ts",
            "./src/entity/tokens.ts"
        ],
        "exclude": [
            "./build"
        ]
    }

But, I am trying to add it to an existing typescript where I am using stacks.js to call functions on a smartcontract. This code worked fine (see [https://stackoverflow.com/questions/71146879/error-ts1378-top-level-await-expressions-are-only-allowed-when-the-module-o][1]) Now when I run

npm start

I get the above error referencing this part of the code where run is redlined.

 async function run() {
        const transaction = await makeContractCall(txOptions);
        const broadcastResponse = await broadcastTransaction(transaction, network);
        const txId = broadcastResponse.txid;
        console.log(broadcastResponse)
    }

    run().then(console.log).catch(console.error);

This part of the code works fine when the target is set to es2020.
Can you use both the es5 target and the ES2020? I a trying to read/write from a mySQL file to/from a Stacks smart contract NFT.