tsconfig.json

{
  "include": ["./src/**/*"],
  "exclude": ["./node_modules"],
  "compilerOptions": {
    "incremental": true,
    "target": "ES2018",
    "module": "commonjs",
    "sourceMap": true,
    "outDir": "./dist",

    "strict": true,
    "noImplicitAny": false,
    "strictFunctionTypes": true,
    "strictBindCallApply": true,
    "strictPropertyInitialization": true,
    "noImplicitThis": true,
    "alwaysStrict": true,

    "allowUnreachableCode": false,
    "allowUnusedLabels": false,
    "suppressExcessPropertyErrors": false,
    "suppressImplicitAnyIndexErrors": false,
    "strictNullChecks": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,

    "moduleResolution": "node",
    "esModuleInterop": true,

    "forceConsistentCasingInFileNames": true
  }
}