TypeScript Tasks - 0x04-TypeScript

This repository contains the implementation of TypeScript tasks 0-8 for the ALX Frontend JavaScript project.

Task 0: Creating an interface for a student

• Directory: task_0/
• Files: task_0/js/main.ts, task_0/package.json, task_0/.eslintrc.js, task_0/tsconfig.json, task_0/webpack.config.js
• Creates a Student interface with firstName, lastName, age, and location
• Renders a table using Vanilla JavaScript with student data

Task 1: Let's build a Teacher interface

• Directory: task_1/
• File: task_1/js/main.ts
• Implements a Teacher interface with readonly firstName/lastName and other properties
• Allows adding dynamic attributes to the Teacher object

Task 2: Extending the Teacher class

• Directory: task_1/
• File: task_1/js/main.ts
• Creates a Directors interface that extends Teacher
• Adds numberOfReports property to Directors

Task 3: Printing teachers

• Directory: task_1/
• File: task_1/js/main.ts
• Implements printTeacher function that formats teacher names
• Includes printTeacherFunction interface

Task 4: Writing a class

• Directory: task_1/
• File: task_1/js/main.ts
• Creates StudentClass with constructor and methods
• Implements interfaces for both constructor and class

Task 5: Advanced types Part 1

• Directory: task_2/
• File: task_2/js/main.ts
• Implements DirectorInterface and TeacherInterface
• Creates Director and Teacher classes
• Includes createEmployee factory function

Task 6: Creating functions specific to employees

• Directory: task_2/
• File: task_2/js/main.ts
• Implements isDirector type predicate function
• Creates executeWork function that calls appropriate methods

Task 7: String literal types

• Directory: task_2/
• File: task_2/js/main.ts
• Implements Subjects string literal type (Math | History)
• Creates teachClass function with conditional return values

Task 8: Ambient Namespaces

• Directory: task_3/
• Files: task_3/js/main.ts, task_3/js/interface.ts, task_3/js/crud.d.ts
• Defines RowID type and RowElement interface
• Creates ambient type declarations for CRUD operations
• Demonstrates usage with triple slash directives

Requirements

• All files transpiled on Ubuntu 18.04
• TypeScript scripts checked with jest (version 24.9.*)
• No TypeScript compiler warnings or errors
• Uses .ts extension when possible