# Pull Request
## 📖 Description
<!--- Provide some background and a description of your work. -->
This change fixes an issue with CSSLayout components type definitions and updates all packages to depend on TypeScript 4.3.x.
## ✅ Checklist
### General
<!--- Review the list and put an x in the boxes that apply. -->
- [ ] I have added tests for my changes.
- [x] I have tested my changes.
- [ ] I have updated the project documentation to reflect my changes.
# Pull Request
## 📖 Description
<!--- Provide some background and a description of your work. -->
This pull request adds the `@microsoft/fast-tooling`, `@microsoft/fast-tooling-react`, and `@microsoft/fast-tooling-wasm` packages to the repository using NPM 7 workspaces.
This should allow:
- Running the `npm run test` from the package root to run all tests
- In the individual `fast-tooling` and `fast-tooling-react` packages running `npm start` to kick off a build of the `webpack-dev-server`
## 👩💻 Reviewer Notes
<!---
Provide some notes for reviewers to help them provide targeted feedback and testing.
-->
Pull down the repository, use `npm i` or `npm install` to install dependencies, then use `npm run test` at the root and `npm start` in the `fast-tooling` and `fast-tooling-react` packages.
Keep in mind that the requirements for this repository are now NPM 7 and NodeJS 16, ensure these are both installed.
## ✅ Checklist
### General
<!--- Review the list and put an x in the boxes that apply. -->
- [ ] I have added tests for my changes.
- [x] I have tested my changes.
- [x] I have updated the project documentation to reflect my changes.
Jane Chu