text: import React from "react";
  
  const MapDefsMarkers = () => (
    <svg>
      <defs>
        <marker
          id="arrow"
          viewBox="0 0 6 6"
          refX="3"
          refY="3"
          markerWidth="6"
          markerHeight="6"
          orient="auto"
        >
          <path d="M0,3v-3l6,3l-6,3z" style={{ fill: "red" }} />
        </marker>
        <marker
          id="arrow-off"
          viewBox="0 0 6 6"
          refX="3"
          refY="3"
          markerWidth="6"
          markerHeight="6"
          orient="auto"
        >
          <path
            d="M0,3v-3l6,3l-6,3z"
            style={{ fill: "black", fillOpacity: 0.2 }}
          />
        </marker>
      </defs>
    </svg>
  );
  
  export default MapDefsMarkers;
  