This project as a shadow of https://github.com/rickyleung/typescript-in-action

Day01

## setup the typescript environment globally
npm i typescript -g

## init project
mkdir <project> && cd <project>
npm init -y
tsc --init
## install webpack
npm i webpack webpack-cli webpack-dev-server
## configure webpack

### install webpack plugins
npm i ts-loader typescript html-webpack-plugin clean-webpack-plugin webpack-merge -D
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