tsconfig.json

{
  "compilerOptions": {
    "lib": ["esnext"],
    "module": "commonjs",
    "target": "esnext",
    "moduleResolution": "node",
    "esModuleInterop": true,
    "skipLibCheck": true,
    "allowSyntheticDefaultImports": true,
    "allowJs": false,
    "checkJs": false,
    "strict": true,
    "useDefineForClassFields": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitReturns": true,
    "useUnknownInCatchVariables": true,
    "noImplicitOverride": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "exactOptionalPropertyTypes": true,
    "noErrorTruncation": true,
    "outDir": "build",
    "typeRoots": ["./node_modules/@types"]
  },
  "include": ["./src/**/*"],
  "exclude": ["./node_modules"],
  "ts-node": {
    "compilerOptions": {
      "allowUnusedLabels": true,
      "allowUnreachableCode": true,
      "noUnusedLocals": false,
      "noUnusedParameters": false,
      "importsNotUsedAsValues": "remove"
    }
  }
}