# Elastic APM - Typescript Types

**URL:** <https://discuss.elastic.co/t/elastic-apm-typescript-types/231175>\
**Category:** APM\
**Tags:** nodejs\
**Created:** [May 5, 2020, 2:37pm UTC](https://discuss.elastic.co/t/elastic-apm-typescript-types/231175 "2020-05-05T14:37:12Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![byronferguson](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/byronferguson/32/67736_2.png) [@byronferguson](https://discuss.elastic.co/u/byronferguson)\
**Post date:** [May 5, 2020, 2:37pm UTC](https://discuss.elastic.co/t/elastic-apm-typescript-types/231175/1 "2020-05-05T14:37:12Z")

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I am trying to build a NestJS module which will support additional transport layers (TCP, RabbitMQ, etc), but I've not had success referencing the official types from their `.d.ts` file.

Currently using the latest `^3.5.0` of the nodejs agent, running on node `10.18.1`, and typescript `3.8.3`.

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**Author:** ![vigneshshanmugam](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/vigneshshanmugam/32/40324_2.png) [@vigneshshanmugam](https://discuss.elastic.co/u/vigneshshanmugam)\
**Post date:** [May 12, 2020, 2:53pm UTC](https://discuss.elastic.co/t/elastic-apm-typescript-types/231175/2 "2020-05-12T14:53:02Z")

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Hi @byronferguson,

Apologies for the delay. Can you go in to details on what is the issue you are seeing when using the Node.js agent?

Providing some error messages would make it easier for us to help.

Thanks,  
Vignesh

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [June 2, 2020, 10:53am UTC](https://discuss.elastic.co/t/elastic-apm-typescript-types/231175/3 "2020-06-02T10:53:07Z")

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