export default async function updateSlidesOffset() { const swiper = this; const slides = swiper.slides; for (let i = 0; i < slides.length; i += 1) { let offset = (slides[i].swiperSlideSize + swiper.params.spaceBetween) * slides[i].index; slides[i].swiperSlideOffset = swiper.isHorizontal() ? offset : offset; } }