CODE EXAMPLE FOR TYPESCRIPT

bibtex remove brackets in note field

# LaTeX - It swap the field from note to addendum 
# that by default has no brackets

DeclareSourcemap{
  maps[datatype=bibtex]{
    map{
      step[fieldsource=note, final]
      step[fieldset=addendum, origfieldval, final]
      step[fieldset=note, null]
    }
  }
}