Is there any way to get current opened word document's width with office-js package?

Question

I'm currently having some problem with inserting large images with the Javascript API. Based on my job's requirement I must use setSelectedDataAsync method with [HtmlCoercion](https://learn.microsoft.com/en-us/javascript/api/requirement-sets/common/office-add-in-requirement-sets#htmlcoercion) option. Is there any how I can get the width of current word document to resize the image on my server?