In many TypeScript-based projects, a file named types.ts typically serves as a central place to define types and interfaces that will be used throughout the codebase. Here's what such a file might include and why it’s useful:
Idea
Centralized type definitions: All type definitions are organized in one place, making it easier to manage and update them.
Reusability: Types defined in types.ts can be imported and reused across different parts of the project, ensuring consistency.
Readability: It improves code readability by separating the type definitions from the logic.
Intro
In many TypeScript-based projects, a file named
types.ts
typically serves as a central place to define types and interfaces that will be used throughout the codebase. Here's what such a file might include and why it’s useful:Idea
types.ts
can be imported and reused across different parts of the project, ensuring consistency.Common Contents
Interfaces (most commonly used)
Type Aliases
Here, we are saying the type DateString is literally just a string. Calling DateString in the main program will be equivalent to saying string.