# `zappier/statement`

**Package:** `zappier`  
**Source:** `packages/zappier/src/statement.ts`  
**Lines:** 39

## What this module is

Implementation module in `zappier`. The tables below are extracted from the source (signatures + JSDoc).

## Exports

`composeStatement`

## Types / interfaces / classes

_None extracted._

## Functions

| Name | Parameters | Param types (JSDoc) | Returns | Calls (same file / helpers) |
|------|------------|---------------------|---------|-----------------------------|
| `composeStatement` | `args: {
  customerId: string;
  prepaidCents: number;
  credits: CreditAdjustment[];
  usage: UsageEntry[];
  invoices: Invoice[];
}` | — | `unknown` | see Call graph |

## What it imports / requires

- `./credits`
- `./invoicing`
- `./usage`

## Call graph (identifiers invoked)

`composeStatement`, `filter`, `map`, `now`, `toISOString`, `slice`, `reverse`

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`.