tsconfig.json

{
  "compilerOptions": {
    /* Language and Environment */
    "target": "es6",
    "module": "esnext",
    "moduleResolution": "nodenext",
    "lib": ["es2020", "dom"],
    /* Emit */
    "declaration": true,
    "declarationMap": true,
    "outDir": "dist",
    "sourceMap": true,
    /* Interop Constraints */
    "esModuleInterop": true,
    "forceConsistentCasingInFileNames": true,
    "verbatimModuleSyntax": true,
    /* Type Checking */
    "allowUnreachableCode": false,
    // "exactOptionalPropertyTypes": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitOverride": true,
    "noImplicitReturns": true,
    // "noPropertyAccessFromIndexSignature": true,
    // "noUncheckedIndexedAccess": true,
    "preserveConstEnums": true,
    "strict": true,
    /* Projects */
    "incremental": true,
  },
  "include": [
    "src/**/*.ts"
  ]
}