tsconfig.json

{
  "compilerOptions": {
    "target": "es2015",
    "lib": [
      "dom",
      "dom.iterable",
      "es2015"
    ],
    "allowJs": true,
    "skipLibCheck": true,
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "forceConsistentCasingInFileNames": true,
    "module": "es2015",
    /* Bundler mode */
    "moduleResolution": "node",
    "resolveJsonModule": true,
    "isolatedModules": true,
    "jsx": "react-jsx",

    /* Linting */
    "strict": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noFallthroughCasesInSwitch": true,

    "emitDeclarationOnly": true,
    "declaration": true,
    "declarationDir": "dist/types",

    "baseUrl": "./",
    "paths": {
      "@/*": ["src/*"]
    },
    "typeRoots": ["types"]
  },
  "include": ["src", "types/global.d.ts"],
  "references": [{ "path": "./tsconfig.node.json" }],
}