tsconfig.json

{
  "compilerOptions": {
    "outDir": "build/dist",
    "module": "esnext",
    "target": "es2016",
    "lib": ["es6", "dom", "DOM.Iterable"],
    "sourceMap": true,
    "jsx": "react-jsx",
    "strictNullChecks": false,
    "allowJs": true,
    "allowSyntheticDefaultImports": true,
    "moduleResolution": "node",
    "noImplicitAny": false,
    "rootDir": ".",
    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true,
    "strictPropertyInitialization": false,
    "noImplicitReturns": false,
    "ignoreDeprecations": "5.0",
    "noUnusedLocals": false,
    "resolveJsonModule": true,
    "experimentalDecorators": true,
    "baseUrl": "./",
    "paths": {
      "@/*": ["src/*"],
      "@@/*": ["src/.umi/*"],
      "@@node_modules/*": ["node_modules/*"]
    }
  },
  "include": ["src"],
  "exclude": [
    "node_modules",
    "build",
    "config",
    "jest.config.js",
    "scripts",
    "acceptance-tests",
    "webpack",
    "jest",
    "src/setupTests.ts",
    "public"
  ]
}