Using JSON values as functions arguments

It is possible to use some of backstop.json values as arguments in puppeteer functions?

For example:

"label": "Sign Confirmation",
"url": "URL.COM",
"referenceUrl": "HOM.URL.COM",
"onReadyScript": "puppet/custom/sign-confirmation.js",
"delay": 0,
"hideSelectors": [],
"selectorExpansion": true,
"misMatchThreshold" : 0.5,
"requireSameDimensions": true

> puppet/custom/sign-confirmation.js

```
module.exports = async (page) => {

await login(page)

await page.goto(referenceUrl + \SIGNCONFIRMATION)

};
```