import type React from 'react';
type AnyRef<T> = React.Ref<T> | undefined | null;
/**
 * Reads the ref attached to a React element across React versions without
 * triggering dev-mode deprecation warnings: React 19 carries it on
 * `element.props.ref` (and warns on `element.ref`); React 18 carries it on
 * `element.ref` (and warns on `element.props.ref`). The warning getters are
 * detectable via their `isReactWarning` marker.
 */
export declare function getElementRef<T>(element: React.ReactElement): AnyRef<T>;
/**
 * Composes multiple refs into one callback ref so cloneElement can attach an
 * internal ref WITHOUT discarding a ref the consumer already put on the
 * element. Null/undefined entries are skipped.
 */
export declare function composeRefs<T>(...refs: AnyRef<T>[]): React.RefCallback<T>;
export {};