MediumHiglighter - content.js

content.js

const mediumHighlighter = document.createElement("medium-highlighter");
document.body.appendChild(mediumHighlighter);

const setMarkerPosition = (markerPosition) =>
  mediumHighlighter.setAttribute(
    "markerPosition",
    JSON.stringify(markerPosition)
  );

setMarkerPosition({
  left: 0,
  top: 0,
  display: "flex",
});