> ## Documentation Index
> Fetch the complete documentation index at: https://docs.pysquirrels.com/llms.txt
> Use this file to discover all available pages before exploring further.

# ParametersArgs

> Arguments for parameter configuration

`ParametersArgs` is the class type of the optionally-defined `sqrl` argument for the parameters options function (i.e. the decorated functions in the `pyconfigs/parameters.py` file), which runs at server startup time.

The class can be imported from the `squirrels.arguments` or `squirrels` module.

## Properties

<ResponseField name="project_path" type="str">
  Path to the Squirrels project directory.
</ResponseField>

<ResponseField name="proj_vars" type="dict[str, Any]">
  A copy of project variables as a dictionary.
</ResponseField>

<ResponseField name="env_vars" type="dict[str, str]">
  A copy of environment variables as a dictionary.
</ResponseField>