tsconfig.json

{
  "include": [
    "src/**/*"
  ],
  "exclude": [
    "node_modules"
  ],
  "compilerOptions": {
    "outDir": "./build",
    "target": "ES2020",
    "module": "ES2020",
    "moduleResolution": "Node",
    "allowSyntheticDefaultImports": true,
    // strict checks
    "alwaysStrict": true,
    "noImplicitAny": true,
    "noImplicitThis": true,
    "strict": true,
    "strictBindCallApply": true,
    "strictFunctionTypes": true,
    "strictNullChecks": true,
    "strictPropertyInitialization": true,
    // remove comments
    "removeComments": true,
    // linter checks
    "noFallthroughCasesInSwitch": true,
    "noImplicitReturns": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    // advanced
    "allowUnreachableCode": false,
    "allowUnusedLabels": false,
    "forceConsistentCasingInFileNames": true
  }
}