tsconfig.json

{
  "compilerOptions": {
    // Language and environment settings
    "target": "ES2020",
    "lib": ["ES2020", "DOM", "DOM.Iterable"],
    "module": "ESNext",
    "moduleResolution": "node",
    "useDefineForClassFields": true,

    // Type-checking and declaration options
    "skipLibCheck": true,
    "strict": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noFallthroughCasesInSwitch": true,

    // Module resolution and path mapping
    "baseUrl": ".",
    "paths": {
      "@/*": ["./src/*"]
    },
    "resolveJsonModule": true,

    // Emitting and isolating modules
    "isolatedModules": true,
    "noEmit": true,

    // ts-patch settings
    "plugins": [
      // Transform paths in output .js files
      { "transform": "typescript-transform-paths" },
      // Transform paths in output .d.ts files (Include this line if you output declarations files)
      { "transform": "typescript-transform-paths", "afterDeclarations": true }
    ]
  },
  "include": ["src"],
  "references": [{ "path": "./tsconfig.node.json" }]
}