tsconfig.json

{
  "compilerOptions": {
    "allowJs": true,
    "allowSyntheticDefaultImports": true,
    "alwaysStrict": true,
    "baseUrl": ".",
    "forceConsistentCasingInFileNames": true,
    "lib": ["es2018"],
    "module": "commonjs",
    "moduleResolution": "node",
    "noFallthroughCasesInSwitch": true,
    "paths": { "twitter-v2": ["src"] },
    "typeRoots": [
      "./node_modules/@types",
      "./src"
    ],
    "outDir": "dist",
    "strict": true,
    "target": "es2018"
  },

  "include": [
    "src/**/*",
    "tests/**/*"
  ]
}