xcrun: error: unable to load libxcrun (dlopen(/Library/Developer/CommandLineTools/usr/lib/libxcrun.dylib, 0x0005): tried: '/Library/Developer/CommandLineTools/usr/lib/libxcrun.dylib' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64e'))).

sudo mv /Library/Developer/CommandLineTools /tmp/.

xcode-select: note: no developer tools were found at '/Applications/Xcode.app', requesting install. Choose an option in the dialog to download the command line developer tools.

Ok to proceed? (y) y
✔ How would you like to use ESLint? · problems
✔ What type of modules does your project use? · esm
✔ Which framework does your project use? · none
✔ Does your project use TypeScript? · No / Yes
✔ Where does your code run? · browser
✔ What format do you want your config file to be in? · JavaScript
The config that you've selected requires the following dependencies:

@typescript-eslint/eslint-plugin@latest @typescript-eslint/parser@latest
✔ Would you like to install them now with npm? · No / Yes
Installing @typescript-eslint/eslint-plugin@latest, @typescript-eslint/parser@latest

removed 7 packages, and audited 858 packages in 4s

47 packages are looking for funding
  run `npm fund` for details

1 critical severity vulnerability

To address all issues, run:
  npm audit fix

Run `npm audit` for details.
A config file was generated, but the config file itself may not follow your linting rules.
Successfully created .eslintrc.js file in /Users/sumito.tsukada/go/src/git.rarejob.com/rarejob-platform/account-web/aws/rjpf-student-account-web-alb-ecsc-ecr-cdeploy

vi .prettierrc.js

module.exports = {
    singleQuote: true, 
    tabWidth: 4, 
    trailingComma: 'es5', 
};

     "build": "tsc",
     "watch": "tsc -w",
     "test": "jest",
-    "cdk": "cdk"
+    "cdk": "cdk",
+    "lint": "eslint --ext .ts ."
   },
   "devDependencies": {
     "@aws-cdk/assertions": "1.135.0",

 npm run lint

> sample@0.1.0 lint
> eslint --ext .ts .


sample.test.ts
  1:20  warning  'Match' is defined but never used  @typescript-eslint/no-unused-vars

✖ 1 problem (0 errors, 1 warning)

cdk init sample-app --language=typescript

% cdk init sample-app --language=typescript
Applying project template sample-app for typescript
# Welcome to your CDK TypeScript project!

You should explore the contents of this project. It demonstrates a CDK app with an instance of a stack (`RjpfStudentAccountWebAlbEcscEcrCdeployStack`)
which contains an Amazon SQS queue that is subscribed to an Amazon SNS topic.

The `cdk.json` file tells the CDK Toolkit how to execute your app.

## Tutorial  
See [this useful workshop](https://cdkworkshop.com/20-typescript.html) on working with the AWS CDK for Typescript projects.


## Useful commands

 * `npm run build`   compile typescript to js
 * `npm run watch`   watch for changes and compile
 * `npm run test`    perform the jest unit tests
 * `cdk deploy`      deploy this stack to your default AWS account/region
 * `cdk diff`        compare deployed stack with current state
 * `cdk synth`       emits the synthesized CloudFormation template

Executing npm install...
npm WARN deprecated source-map-url@0.4.1: See https://github.com/lydell/source-map-url#deprecated
npm WARN deprecated urix@0.1.0: Please see https://github.com/lydell/urix#deprecated
npm WARN deprecated resolve-url@0.2.1: https://github.com/lydell/resolve-url#deprecated
npm WARN deprecated source-map-resolve@0.5.3: See https://github.com/lydell/source-map-resolve#deprecated
npm WARN deprecated sane@4.1.0: some dependency vulnerabilities fixed, support for node < 10 dropped, and newer ECMAScript syntax/features added
&#x2705; All done!

cdk init app --language=typescript

cdk init lib --language=typescript