class_docstr: Base class for all theme elements
docstr: Element representation
docstr_tok: ["Element","representation"]
code: def __repr__(self) -> str:
      """
      Element representation
      """
      return f"{self.__class__.__name__}({self})"
  
imports: from __future__ import annotations
  from typing import TYPE_CHECKING
label_desc: Use image node_id 2 for calling the element_base obj's underlying member method code with example usage: obj.__repr__() and returns: self, str, self, str