Types Folder - TypeScript Type Definitions

Define TypeScript interfaces and types for Next.js and Mongoose data structures.

Updated Aug 27, 2026
One-click install
npx skills add https://github.com/nguyenquy0710/dakia-wiki-bot --skill types-folder-typescript-type-definitions
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Types Folder - TypeScript Type Definitions
Source: https://github.com/nguyenquy0710/dakia-wiki-bot/tree/main/types
Command: npx skills add https://github.com/nguyenquy0710/dakia-wiki-bot --skill types-folder-typescript-type-definitions

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides a centralized and standardized way to define TypeScript types, interfaces, and augmentations, ensuring data consistency and improving developer productivity across the application.

Core Features & Use Cases

  • Data Modeling: Define clear interfaces for database models (e.g., IUser, IWikiArticle).
  • Component Props: Standardize the shape of props passed between React components.
  • Type Augmentation: Extend existing types, such as those for NextAuth.js, to include custom properties like user roles.
  • Use Case: When building a new API endpoint that returns user data, you can use the IUser interface to ensure the response object has the correct structure and types, preventing runtime errors.

Quick Start

Use the types skill to define an interface for a new wiki category object.

Frequently Asked Questions about Types Folder - TypeScript Type Definitions

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I define TypeScript interfaces for database models in Next.js?

To define TypeScript interfaces for database models in Next.js, you can use this Skill to establish clear interfaces like IUser and IWikiArticle. It provides centralized type definitions to enforce data consistency and structure for Mongoose models.

How do I extend NextAuth.js types to include custom user roles?

To extend NextAuth.js types with custom user roles, this Skill uses type augmentation. It allows you to modify existing module types to include custom properties, ensuring your authentication flow maintains strict type safety.

What is the best way to standardize API response types in a TypeScript application?

The best way to standardize API response types is to use centralized type definitions. This Skill provides comprehensive TypeScript interfaces for API responses, ensuring your endpoints return correctly structured data and preventing runtime errors.

Does this TypeScript type definitions Skill work with Mongoose?

Yes, this TypeScript type definitions Skill works directly with Mongoose. It is designed to enforce type safety and consistency for developers building data models within a Next.js and Mongoose technology stack.

When should I use TypeScript interfaces versus types for data modeling?

For data modeling, you should use TypeScript interfaces for defining object shapes like component props or database models. You should use types for primitives and unions, adhering to specific naming conventions for maintainability.