---
title: "StructuredSerializeOptions | JavaScript maps SDK"
description: "Documentation for MapTiler SDK"
---

> For AI agents: a documentation index is available at [/llms.txt](https://docs.maptiler.com/llms.txt). Markdown versions of all pages are available by appending .md to any URL.

# Interface StructuredSerializeOptions

interface StructuredSerializeOptions {  
    [transfer](#transfer)?: [Transferable](https://docs.maptiler.com/sdk-js/api-reference/types/Externals.Transferable/)\[\];  
}

#### Hierarchy ([View Summary](https://docs.maptiler.com/sdk-js/api-reference/hierarchy/#Externals.StructuredSerializeOptions))

-   StructuredSerializeOptions
    -   [WindowPostMessageOptions](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.WindowPostMessageOptions/)

##### Index

### Properties[](#properties)

[transfer?](#transfer)

## Properties[](#properties-1)

### `Optional`transfer[](#transfer)

transfer?: [Transferable](https://docs.maptiler.com/sdk-js/api-reference/types/Externals.Transferable/)\[\]