tsconfig.json

{
  "compilerOptions": {
    // Target latest version of ECMAScript.
    "target": "es2017",
    // Search under node_modules for non-relative imports.
    "moduleResolution": "node",
    // commonjs modules.
    "module": "commonjs",
    // Allow default imports from modules with no default export.
    "allowSyntheticDefaultImports": true,
    // Don't emit; allow Babel to transform files.
    "noEmit": true,
    // Import non-ES modules as default imports.
    "esModuleInterop": true,
    // Resolve JSON files.
    "resolveJsonModule": true,
    // Support for JSX runtime.
    "jsx": "react-jsx",
    // Support for emotion css prop with types
    "jsxImportSource": "@emotion/react",
    // Transpile JS as well.
    "allowJs": true
  },
  "exclude": ["**/node_modules/*", "**/dist/*", "**/build/*", "e2e/e2e.js"],
  "include": ["packages", "projects"]
}