tsconfig.json

{
  // Visit https://aka.ms/tsconfig to read more about this file
  "compilerOptions": {
    // File Layout
    "rootDir": "src",
    "baseUrl": "./",
    "outDir": "dist",

    // Environment Settings
    // See also https://aka.ms/tsconfig/module
    "module": "commonjs",
    "target": "es6",
    // "types": [],
    // For nodejs:
    // "lib": ["esnext"],
    // "types": ["node"],
    // and npm install -D @types/node

    // Other Outputs
    // "sourceMap": true,
    // "declaration": true,
    // "declarationMap": true,

    // Stricter Typechecking Options
    // "noUncheckedIndexedAccess": true,
    // "exactOptionalPropertyTypes": true,

    // Style Options
    // "noImplicitReturns": true,
    // "noImplicitOverride": true,
    // "noUnusedLocals": true,
    // "noUnusedParameters": true,
    // "noFallthroughCasesInSwitch": true,
    // "noPropertyAccessFromIndexSignature": true,

    // Recommended Options
    "strict": true,
    "forceConsistentCasingInFileNames": true,
    // "jsx": "react-jsx",
    // "verbatimModuleSyntax": true,
    // "isolatedModules": true,
    // "noUncheckedSideEffectImports": true,
    // "moduleDetection": "force",
    "skipLibCheck": true,
    "esModuleInterop": true,
    "paths": {
      // make @ alias: refers to src, -r tsconfig-paths/register in nodemon.json is must
      "@/*": ["src/*"]
    },
    "typeRoots": ["./src/@types"]
  },
  "include": ["src/**/*"],
  "exclude": ["node_modules"]
}