swiper version 7 only works if you have pure ESM. if not you have to downgrade to version 6.8.4
npm:
npm install swiper@6.8.4
yarn:
yarn add swiper@6.8.4
then add the structure like below:
import { Swiper, SwiperSlide } from "swiper/react";
import 'swiper/swiper-bundle.min.css'
import 'swiper/swiper.min.css'
<Swiper
spaceBetween={50}
slidesPerView={3}
centeredSlides
onSlideChange={() => console.log("slide change")}
onSwiper={swiper => console.log(swiper)}
>
<SwiperSlide>Slide 1</SwiperSlide>
<SwiperSlide>Slide 2</SwiperSlide>
<SwiperSlide>Slide 3</SwiperSlide>
<SwiperSlide>Slide 4</SwiperSlide>
</Swiper>
version 6.8.4 documentation is here