element-plus/tsconfig.jest.json

{
  "extends": "@vue/tsconfig/tsconfig.node.json",
  "include": ["packages/**/*.test.*", "packages/**/*.spec.*"],
  "compilerOptions": {
    "isolatedModules": false,
    "composite": true,
    "lib": ["DOM"],
    "types": ["node", "jest"],
    "jsx": "preserve"
  }
}