React.ClassAttributes＜HTMLDivElement＞.ref?: React.LegacyRef＜HTMLDivElement＞解决方案
(JSX attribute) React.ClassAttributes.ref?: React.LegacyRefType ‘MutableRefObject’ is not assignable to type ‘LegacyRef’.Type ‘MutableRefObject’ is not assignable to type ‘RefObject’.Types of property ‘current’ are incompatible.Property ‘align’ is mi
