vue-cliを使うだけで、typescript環境が作れる(いつのまに⁉️)
作成時、vue-cli v3.7.0を使用
# 1. Install Vue CLI, if it's not already installed
npm install --global @vue/cli
# 2. Create a new project, then choose the "Manually select features" option
vue create my-project-name
? Check the features needed for your project: TS, Router, Vuex, CSS Pre-processors, Linter
? Use class-style component syntax? Yes