text: import React from "react";
  const dom = (eq) => ({
    type: "math",
    subtype: "symbol",
    children: [{ text: "\ud6b0 " }],
  });
  
  const Element = (attributes, children) => {
    return (
      <span contentEditable="false" className="int-symbol" {...attributes}>
        {children}
      </span>
    );
  };
  
  const icon = (attributes, children) => {
    return (
      <span className="int-symbol" {...attributes}>
        {children} &#8747;
      </span>
    );
  };
  
  export default { slateDOM: dom, MathElement: Element, Icon: icon };
  