tsconfig.json

{
  "compilerOptions": {
    "allowJs": true,
    "allowSyntheticDefaultImports": true,
    "baseUrl": "./src",
    "downlevelIteration": true,
    "declaration": true,
    "emitDeclarationOnly": true,
    "esModuleInterop": true,
    "experimentalDecorators": true,
    "forceConsistentCasingInFileNames": true,
    "incremental": true,
    "jsx": "react-jsx",
    "module": "commonjs",
    "moduleResolution": "node",
    "noUnusedLocals": true,
    // "noUnusedParameters": true,
    // Need output directory for incremental type-checking
    "outDir": ".cache/tsc",
    "pretty": true,
    "skipLibCheck": true,
    "sourceMap": true,
    "target": "es2016",
    "typeRoots": ["./src/typings", "./node_modules/@types"],
    "types": ["node", "jest", "express", "webpack-env"],
    "paths": {
      "package.json": ["./package.json"],
      "v2/*": ["./v2/*"]
    },
    "plugins": [
      {
        "name": "typescript-styled-plugin"
      }
    ],
    "strict": false,
    "strictNullChecks": true
  },
  "include": ["./src"],
  "exclude": ["src/**/__generated__/*.ts", "**/node_modules", "**/.*/"]
}