type-inference

Purpose

Use this skill when working with Biome's type inference system and module graph. Covers type references, resolution phases, and the architecture designed for IDE performance.

Prerequisites

1. Read crates/biome_js_type_info/CONTRIBUTING.md for architecture details
2. Understand Biome's focus on IDE support and instant updates
3. Familiarity with TypeScript type system concepts

Code Standards

CRITICAL: No Emojis

Emojis are BANNED in all type inference code:

• NO emojis in code comments
• NO emojis in rustdoc documentation
• NO emojis in test files
• NO emojis in debug output or error messages