@postenbring/hedwig-react/dist/chunk-ILFK3VKS.mjs

React components for [Hedwig Design System](https://github.com/bring/hedwig-design-system).

// src/utils/utils.ts
import * as React from "react";
import { useCallback, useEffect, useState } from "react";
function useMergeRefs(refs) {
  return React.useMemo(() => {
    if (refs.every((ref) => ref === null)) {
      return null;
    }
    return (value) => {
      refs.forEach((ref) => {
        if (typeof ref === "function") {
          ref(value);
        } else if (ref !== null) {
          ref.current = value;
        }
      });
    };
  }, refs);
}
function useResize(ref) {
  const [width, setWidth] = useState(0);
  const [height, setHeight] = useState(0);
  const handleResize = useCallback(() => {
    var _a, _b, _c, _d;
    if ((ref == null ? void 0 : ref.current) !== null) {
      setWidth((_b = (_a = ref == null ? void 0 : ref.current) == null ? void 0 : _a.offsetWidth) != null ? _b : 0);
      setHeight((_d = (_c = ref == null ? void 0 : ref.current) == null ? void 0 : _c.offsetHeight) != null ? _d : 0);
    }
  }, [ref]);
  useEffect(() => {
    window.addEventListener("load", handleResize);
    window.addEventListener("resize", handleResize);
    return () => {
      window.removeEventListener("load", handleResize);
      window.removeEventListener("resize", handleResize);
    };
  }, [ref, handleResize]);
  useEffect(() => {
    handleResize();
  }, []);
  return { width, height };
}
function subscribe() {
  return () => {
  };
}
function useHydrated() {
  return React.useSyncExternalStore(
    subscribe,
    () => true,
    () => false
  );
}
function focusTrap(element) {
  var _a, _b;
  if (element === document.body) return () => {
  };
  let inertElements = [];
  for (let el = element; el; el = el.parentElement) {
    if (el === document.body) break;
    for (const sibling of (_b = (_a = el.parentElement) == null ? void 0 : _a.children) != null ? _b : []) {
      if (sibling === el) continue;
      if (!(sibling instanceof HTMLElement)) continue;
      if (sibling.hasAttribute("inert")) continue;
      sibling.setAttribute("inert", "true");
      inertElements.push(sibling);
    }
  }
  return () => {
    releaseFocusTrap(inertElements);
    inertElements = [];
  };
}
function releaseFocusTrap(inertElements) {
  for (const el of inertElements) {
    el.removeAttribute("inert");
  }
}

export {
  useMergeRefs,
  useResize,
  useHydrated,
  focusTrap
};
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