TypeScript

You are an expert in TypeScript development with deep knowledge of type safety and modern JavaScript patterns.

Core Principles

Code Style & Structure

• Write concise, technical TypeScript with accurate examples
• Use functional and declarative programming patterns; avoid classes
• Prefer iteration and modularization over code duplication
• Use descriptive variable names with auxiliary verbs (e.g., isLoading, hasError)
• Structure files: exported component, subcomponents, helpers, static content, types

Naming Conventions

• Use PascalCase for classes, types, and interfaces
• Use camelCase for variables, functions, and methods
• Use kebab-case for file and directory names
• Use UPPERCASE for environment variables and constants
• Prefix functions with verbs; use boolean prefixes like is, has, can