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天文台pc/tianwentai-ui/node_modules/use-callback-ref/dist/es2015/mergeRef.d.ts 645 Bytes
bc518174   王天杨   提交两个项目文件
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  import { MutableRefObject } from 'react';
  import { ReactRef } from './types';
  /**
   * Merges two or more refs together providing a single interface to set their value
   * @param {RefObject|Ref} refs
   * @returns {MutableRefObject} - a new ref, which translates all changes to {refs}
   *
   * @see {@link useMergeRefs} to be used in ReactComponents
   * @example
   * const Component = React.forwardRef((props, ref) => {
   *   const ownRef = useRef();
   *   const domRef = mergeRefs([ref, ownRef]); // 👈 merge together
   *   return <div ref={domRef}>...</div>
   * }
   */
  export declare function mergeRefs<T>(refs: ReactRef<T>[]): MutableRefObject<T | null>;