graph useKeyPressed.ts

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  import { useState, useEffect } from "react";
 
const useKeyPressed = () => {
  const [keyPressed, setKeyPressed] = useState(false);
 
  const handleKeyDown = (event: KeyboardEvent) => {
    Iif (event.key === "Shift") {
      setKeyPressed(true);
    }
  };
 
  const handleKeyUp = (event: KeyboardEvent) => {
    Iif (event.key === "Shift") {
      setKeyPressed(false);
    }
  };
 
  useEffect(() => {
    window.addEventListener("keydown", handleKeyDown);
    window.addEventListener("keyup", handleKeyUp);
 
    return () => {
      window.removeEventListener("keydown", handleKeyDown);
      window.removeEventListener("keyup", handleKeyUp);
    };
  }, []);
 
  return keyPressed;
};
 
export default useKeyPressed;