Pure Ts ^hot^ File

manager.addTask( title: "Learn Pure TypeScript", status: "in-progress" ); manager.addTask( title: "Write documentation", status: "pending" ); manager.addTask( title: "Deploy to production", status: "pending" );

export type TaskInput = Omit<Task, "id" | "createdAt">; import Task from "./types.js"; export function validateTaskTitle(title: string): boolean return title.trim().length > 0 && title.length <= 100; pure ts

return null;

console.log("\n📋 All tasks:"); manager.printTasks(); manager

pure-ts-demo/ ├── src/ │ ├── index.ts │ ├── types.ts │ └── utils.ts ├── dist/ (generated) ├── package.json ├── tsconfig.json └── .gitignore 5. Add scripts to package.json "scripts": "build": "tsc", "start": "node dist/index.js", "dev": "tsc --watch & nodemon dist/index.js" manager.addTask( title: "Learn Pure TypeScript"

listTasks(status?: TaskStatus): Task[] if (status) return this.tasks.filter((t) => t.status === status);