class_docstr: Abstract base class for highlighters.
docstr: Apply highlighting in place to text.
  
  Args:
      text (~Text): A text object highlight.
docstr_tok: ["Apply","highlighting","in","place","to","text",".","Args",":","text","(","~Text",")",":","A","text","object","highlight","."]
code: def highlight(self, text: Text) -> None:
      """Apply highlighting in place to text.
  
      Args:
          text (~Text): A text object highlight.
      """
  
imports: import re
  from abc import ABC, abstractmethod
  from typing import List, Union
  from .text import Span, Text
label_desc: Use image node_id 2 for calling the Highlighter obj's underlying member method code with example usage: obj.highlight(text) without return types