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docs/modules/verae-fleet/worker.md

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+# `verae-fleet/worker`
+
+**Package:** `verae-fleet`  
+**Source:** `packages/verae-fleet/src/worker.js`  
+**Lines:** 154
+
+## What this module is
+
+Implementation module in `verae-fleet`. The tables below are extracted from the source (signatures + JSDoc).
+
+## Exports
+
+_No named `export` / `module.exports` keys detected._
+
+## Types / interfaces / classes
+
+_None extracted._
+
+## Functions
+
+| Name | Parameters | Param types (JSDoc) | Returns | Calls (same file / helpers) |
+|------|------------|---------------------|---------|-----------------------------|
+| `processMessage` | `(none)` | — | `unknown` | see Call graph |
+| `snapshot` | `(none)` | — | `unknown` | see Call graph |
+| `beat` | `(none)` | — | `unknown` | see Call graph |
+| `shutdown` | `(none)` | — | `unknown` | see Call graph |
+| `json` | `code, obj` | — | `unknown` | see Call graph |
+
+## Methods (class / object)
+
+| Name | Parameters |
+|------|------------|
+| `json` | `404, { error: 'not found' }` |
+| `beat` | `(none)` |
+| `clearInterval` | `iv` |
+
+## What it imports / requires
+
+- `node:http`
+- `node:fs`
+- `node:path`
+- `node:crypto`
+- `node:url`
+- `./rtt.js`
+
+## Call graph (identifiers invoked)
+
+`join`, `cwd`, `toISOString`, `mkdirSync`, `resolve`, `dirname`, `fileURLToPath`, `import`, `put`, `query`, `processMessage`, `bigint`, `randomBytes`, `createHash`, `update`, `digest`, `add`, `snapshot`, `stats`, `beat`, `now`, `writeFileSync`, `stringify`, `createServer`, `writeHead`, `end`, `json`, `slice`, `listen`, `write`, `setInterval`, `max`, `round`, `shutdown`, `clearInterval`, `close`, `exit`, `on`
+
+Each identifier is a call site in this file. Follow the import list to see the defining module; open that module’s MD for parameter and return types.
+
+## Return values (how to read this)
+
+- HTTP route handlers return Express `res.json(...)` bodies (see route docs).
+- Zapier `perform` functions return a **single object** (creates) or an **array** (triggers/searches).
+- Pricing functions return integer **cents** on `Quote.totalCents`.
+