No me anda

import Imagen from '../Galeria/Imagen';
import styled from 'styled-components';
import useFotoModal from '../../Hooks/useFotoModal';

const Overlay = styled.div`
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 999;
`;

const DialogEstilizado = styled.dialog`
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: transparent;
  padding: 0;
  border: 0;
  width: 956px;
  display: flex;
  justify-content: center;
  z-index: 1000;

  form {
    position: absolute;
    top: 20px;
    right: 20px;

    button {
      background: none;
      border: none;
      cursor: pointer;

      img {
        position: relative;
        width: 24px;
        left: -1rem;
        bottom: 1.5rem;
        height: 24px;
        border: 1px solid #fff;
        border-radius: 50%;
        padding: 5px;
        &:hover {
          scale: 1.1;
          transition: 0.3s;
        }
      }
    }
  }
`;

const ModalZoom = () => {

  const {estaAbiertoModal, fotoSeleccionada, cerrarModal} = useFotoModal()

  return (
    <>
      {estaAbiertoModal && (
        <>
          <Overlay onClick={cerrarModal} />
          <DialogEstilizado open={!!fotoSeleccionada} onClose={()=>cerrarModal()}>
            <Imagen foto={fotoSeleccionada} expandida={true} />
            <form method="dialog">
              <BotonIcono formMethod="dialog">
                <img src="/iconos/cerrar.png" alt="Ícono de cerrar" />
              </BotonIcono>
            </form>
          </DialogEstilizado>
        </>
      )}
    </>
  );
};

export default ModalZoom;

useFotoModal.jsx:5 Uncaught ReferenceError: useContext is not defined
    at useFotoModal (useFotoModal.jsx:5:31)
    at ModalZoom (index.jsx:58:61)
useFotoModal.jsx:5 Uncaught ReferenceError: useContext is not defined
    at useFotoModal (useFotoModal.jsx:5:31)
    at ModalZoom (index.jsx:58:61)

chunk-QXLG2TGQ.js?v=70490e87:19464 Uncaught ReferenceError: useContext is not defined
    at useFotoModal (useFotoModal.jsx:5:31)
    at ModalZoom (index.jsx:58:61)