import { defineComponent, inject, watch, onBeforeUnmount, openBlock, createElementBlock, normalizeClass, unref, normalizeStyle } from 'vue';
import '../../../hooks/index.mjs';
import { POPPER_CONTENT_INJECTION_KEY } from './constants.mjs';
import { popperArrowProps } from './arrow.mjs';
import _export_sfc from '../../../_virtual/plugin-vue_export-helper.mjs';
import { useNamespace } from '../../../hooks/use-namespace/index.mjs';

const __default__ = defineComponent({
  name: "ElPopperArrow",
  inheritAttrs: false
});
const _sfc_main = /* @__PURE__ */ defineComponent({
  ...__default__,
  props: popperArrowProps,
  setup(__props, { expose }) {
    const props = __props;
    const ns = useNamespace("popper");
    const { arrowOffset, arrowRef, arrowStyle } = inject(POPPER_CONTENT_INJECTION_KEY, void 0);
    watch(() => props.arrowOffset, (val) => {
      arrowOffset.value = val;
    });
    onBeforeUnmount(() => {
      arrowRef.value = void 0;
    });
    expose({
      arrowRef
    });
    return (_ctx, _cache) => {
      return openBlock(), createElementBlock("span", {
        ref_key: "arrowRef",
        ref: arrowRef,
        class: normalizeClass(unref(ns).e("arrow")),
        style: normalizeStyle(unref(arrowStyle)),
        "data-popper-arrow": ""
      }, null, 6);
    };
  }
});
var ElPopperArrow = /* @__PURE__ */ _export_sfc(_sfc_main, [["__file", "arrow.vue"]]);

export { ElPopperArrow as default };
//# sourceMappingURL=arrow2.mjs.map