Function categorizeTagsByName

categorizeTagsByName(tagList: default[], tagNames?: Set<any>): Map<any, any>
Create a map of the ParsedHedTags by type.
Parameters
- tagList: default[]
  The HED tags to be categorized.
- tagNames: Set<any> = null
  The tag names to use as categories.
Returns Map<any, any>
- A map (string --> ParsedHedTag) of tag name to a list of tags with that name.
- Defined in src/parser/parseUtils.js:60