skills-here-run-place/data/rules/example-rule.md

name, description, paths, tags, author, author-email

name	description	paths	tags	author	author-email
TypeScript Strict	Enforce strict TypeScript patterns and conventions for all TS/TSX files.	src/**/*.ts, src/**/*.tsx	typescript, conventions	Alejandro Martinez	amartinez2@certinia.com

TypeScript Strict Rules

When working with TypeScript files, always follow these conventions:

Type Safety

• Never use any — prefer unknown with type narrowing
• Always define return types for exported functions
• Use readonly for arrays and objects that shouldn't be mutated
• Prefer interface over type for object shapes (except unions/intersections)

Imports

• Use named imports, not default imports
• Group imports: external libs, then internal modules, then relative paths
• No circular dependencies

Naming

• camelCase for variables and functions
• PascalCase for types, interfaces, and classes
• SCREAMING_SNAKE_CASE for constants
• Prefix boolean variables with is, has, should, can

Error Handling

• Never swallow errors silently (empty catch blocks)
• Use custom error classes for domain errors
• Always type error parameters in catch blocks