yarn-spinner-runner-ts/docs/smart-variables.md

TypeScript parser, compiler, and runtime for Yarn Spinner 3.x with React adapter [NPM package](https://www.npmjs.com/package/yarn-spinner-runner-ts)

## Smart Variables (Yarn Spinner)

Source: [docs.yarnspinner.dev — Smart Variables](https://docs.yarnspinner.dev/write-yarn-scripts/scripting-fundamentals/smart-variables)

### What it covers
- Variables that reference game-side data or computed values.
- Enable referencing properties without manual syncing.

### Example (conceptual)
```yarn
title: HUD
---

Player: Health is {player.health} and gold is {player.gold}.
===
```

Implementation details depend on the host engine (Unity/Godot/Unreal) binding.