1. Delete Default File

$ rm -rf node_modules
$ rm -rf yarn.lock

2. Set Yarn Berry for Project

$ yarn set version berry

3. Install Module

$ yarn

4. Typescript Plugin

$ yarn plugin import typescript

5. Install ZipFS

$ yarn dlx @yarnpkg/sdks vscode

6. Set Gitignore

• Zero Install

  .yarn/*
  !.yarn/cache
  !.yarn/patches
  !.yarn/plugins
  !.yarn/releases
  !.yarn/sdks
  !.yarn/versions
  

• Non Zero Install

  .pnp.*
  .yarn/*
  !.yarn/patches
  !.yarn/plugins
  !.yarn/releases
  !.yarn/sdks
  !.yarn/versions
  

Reference

• https://mmsesang.tistory.com/entry/Yarn-berry-yarn-pnp-환경으로-React-Typescript-프로젝트-세팅하기