Plugins are designed & created by developers and have a specific set of rules. They are built to have specific conversions rather than the base interpretation Parabeac creates. Each plugin that Parabeac makes will have documentation to teach the Sketch designer to conform to it's rules.
Using plugins are easy to learn, you just need to understand a couple of consistent properties:
Each plugin can be initiated through the base semantic name extension. Semantics are described with
<> notation. (e.g
<navbar>) You can name a sketch element anything you'd like, just end it with
Child Specific Semantics
Plugins could have children that are described by semantic name extensions. You will describe them just like base semantic(s) except they will only be relevant with its parent has already been detected as a plugin.