@braineet/ui/dist/esm/hooks/use-merge-refs.js

Braineet design system

import * as React from 'react';
var assignRef = function assignRef(ref, value) {
  if (ref == null) return;
  if (typeof ref === 'function') {
    ref(value);
    return;
  }
  try {
    // eslint-disable-next-line no-param-reassign
    ref.current = value;
  } catch (error) {
    throw new Error("Cannot assign value '" + value + "' to ref '" + ref + "'");
  }
};
export var useMergeRefs = function useMergeRefs() {
  for (var _len = arguments.length, refs = new Array(_len), _key = 0; _key < _len; _key++) {
    refs[_key] = arguments[_key];
  }
  return React.useMemo(function () {
    if (refs.every(function (ref) {
      return ref == null;
    })) {
      return null;
    }
    return function (node) {
      refs.forEach(function (ref) {
        if (ref) assignRef(ref, node);
      });
    };
  }, refs);
};