tsconfig.json

{
  "compilerOptions": {
    "baseUrl": "./src",
    "sourceMap": true,
    "skipLibCheck": true,
    "resolveJsonModule": true,
    "target": "es6",
    // path to output directory
    "outDir": "./dist/",
    // enable strict null checks as a best practice
    "strictNullChecks": true,
    // Search under node_modules for non-relative imports.
    "moduleResolution": "node",
    // Process & infer types from .js files.
    "allowJs": true,
    // Don't emit; allow Babel to transform files.
    "noEmit": false,
    // Enable strictest settings like strictNullChecks & noImplicitAny.
    "strict": true,
    // Import non-ES modules as default imports.
    "esModuleInterop": true,
    // use typescript to transpile jsx to js
    "jsx": "react",
    "lib": ["es5", "es6", "es7", "es2017", "dom"],
    "module": "esnext",
    "removeComments": true,
    "alwaysStrict": true,
    "allowUnreachableCode": false,
    "noImplicitAny": true,
    "noImplicitThis": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noImplicitReturns": false,
    "noFallthroughCasesInSwitch": true,
    "forceConsistentCasingInFileNames": true,
    "suppressImplicitAnyIndexErrors": true,
    "allowSyntheticDefaultImports": true,
    "experimentalDecorators": true,
    "emitDecoratorMetadata": true
  },
  "paths": {
    "assets/*": ["./assets/*"],
    "components/*": ["./components/*"],
    "modifiers/*": ["./modifiers/*"],
    "paywall-previews/*": ["./paywall-previews/*"],
    "theme/*": ["./theme/*"]
  },
  "include": ["src/**/*", "index.d.ts", "typings.d.ts"],
  "exclude": ["node_modules"]
}