---
title: "GeoJSONWorkerOptions | 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.

# Type Alias GeoJSONWorkerOptions

type GeoJSONWorkerOptions \= {  
    [clusterProperties](#clusterproperties)?: [Record](https://docs.maptiler.com/sdk-js/api-reference/types/Externals.Record/)<string, \[unknown, unknown\]\>;  
    [collectResourceTiming](#collectresourcetiming)?: boolean;  
    [filter](#filter)?: [FilterSpecification](https://docs.maptiler.com/sdk-js/api-reference/types/FilterSpecification/);  
    [geojsonVtOptions](#geojsonvtoptions)?: [GeoJSONVTOptions](https://docs.maptiler.com/sdk-js/api-reference/types/Externals.GeoJSONVTOptions/);  
    [source](#source)?: string;  
}

##### Index

### Properties[](#properties)

[clusterProperties?](#clusterproperties) [collectResourceTiming?](#collectresourcetiming) [filter?](#filter) [geojsonVtOptions?](#geojsonvtoptions) [source?](#source)

## Properties[](#properties-1)

### `Optional`clusterProperties[](#clusterproperties)

clusterProperties?: [Record](https://docs.maptiler.com/sdk-js/api-reference/types/Externals.Record/)<string, \[unknown, unknown\]\>

### `Optional`collectResourceTiming[](#collectresourcetiming)

collectResourceTiming?: boolean

### `Optional`filter[](#filter)

filter?: [FilterSpecification](https://docs.maptiler.com/sdk-js/api-reference/types/FilterSpecification/)

### `Optional`geojsonVtOptions[](#geojsonvtoptions)

geojsonVtOptions?: [GeoJSONVTOptions](https://docs.maptiler.com/sdk-js/api-reference/types/Externals.GeoJSONVTOptions/)

### `Optional`source[](#source)

source?: string