element-plus/build/tsconfig.json

{
  "extends": "@vue/tsconfig/tsconfig.node.json",
  "compilerOptions": {
    "target": "ES2021",
    "lib": ["ES2021"],
    "types": ["node"],
    "moduleResolution": "Node",
    "allowSyntheticDefaultImports": true
  },
  "include": ["**/*"]
}