element-plus/es/el-breadcrumb/index.js

A Component Library for Vue3.0

import { defineComponent, ref, provide, onMounted, openBlock, createBlock, renderSlot } from 'vue';

var script = defineComponent({
    name: 'ElBreadcrumb',
    props: {
        separator: {
            type: String,
            default: '/',
        },
        separatorClass: {
            type: String,
            default: '',
        },
    },
    setup(props) {
        const breadcrumb = ref(null);
        provide('breadcrumb', props);
        onMounted(() => {
            const items = breadcrumb.value.querySelectorAll('.el-breadcrumb__item');
            if (items.length) {
                items[items.length - 1].setAttribute('aria-current', 'page');
            }
        });
        return {
            breadcrumb,
        };
    },
});

const _hoisted_1 = {
  ref: "breadcrumb",
  class: "el-breadcrumb",
  "aria-label": "Breadcrumb",
  role: "navigation"
};

function render(_ctx, _cache, $props, $setup, $data, $options) {
  return (openBlock(), createBlock("div", _hoisted_1, [
    renderSlot(_ctx.$slots, "default")
  ], 512 /* NEED_PATCH */))
}

script.render = render;
script.__file = "packages/breadcrumb/src/index.vue";

script.install = (app) => {
    app.component(script.name, script);
};
const _Breadcrumb = script;

export default _Breadcrumb;