tsconfig.json

{
  "compilerOptions": {
    "target": "esnext",
    "module": "esnext",
    "moduleResolution": "node",
    "lib": [
      "esnext",
      "dom"
    ],

    "outDir": "esm",
    "sourceMap": true,
    "declaration": true,

    "newLine": "LF",
    "forceConsistentCasingInFileNames": true,
    "noImplicitAny": true,
    "noImplicitThis": true,
    "strictBindCallApply": true,
    "strictNullChecks": true,
    "strictPropertyInitialization": true,
    "stripInternal": true,
    "noFallthroughCasesInSwitch": true
  },
  "include": [
    "src/**/*.ts"
  ],
  "exclude": [
    "node_modules"
  ]
}