tsconfig.json

{
  // jsconfig.json === tsconfig.json with allowJs: true
  "compilerOptions": {
    //intellisense config for VSCode
    "baseUrl": "./",
    "paths": {
      //none-js-ts files is not supported by intellisense. Use 'path-intellisense.mappings' in .vscode/settings.json instead
      //this is should be sync with aliases in webpack
      "@/*": ["src/*"],
      "images/*": ["src/assets/images/*"],
      "fonts/*": ["src/assets/fonts/*"]
    },
    "jsx": "react-jsx",
    "allowJs": true,
    "outDir": "",
    "noEmit": true, // exclude errors in console because it should be wrapped by webpack
    "esModuleInterop": true,
    "target": "ESNext",
    "module": "ESNext",
    "moduleResolution": "node",
    "strict": true,
    "noFallthroughCasesInSwitch": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true
  },
  "exclude": ["node_modules", "dist", "build", ".vscode"]
}