merge_refs

mergerefs.js

export const mergeRefs = (...refs) => {
    const filteredRefs = refs.filter(Boolean);
    if (!filteredRefs.length) return null;
    if (filteredRefs.length === 0) return filteredRefs[0];
    return inst => {
      for (const ref of filteredRefs) {
        if (typeof ref === 'function') {
          ref(inst);
        } else if (ref) {
          ref.current = inst;
        }
      }
    };
  };