import { ReactNode, Ref, RefCallback } from 'react';

/**
 * A function that merges React refs into one.
 * Supports both functions and ref objects created using createRef() and useRef().
 *
 * Usage:
 * ```tsx
 * <div ref={mergeRefs(ref1, ref2, ref3)} />
 * ```
 *
 * @param {(Ref<T> | undefined)[]} inputRefs Array of refs
 * @returns {Ref<T> | RefCallback<T>} Merged refs
 */
declare function mergeRefs<T>(...inputRefs: (Ref<T> | undefined)[]): Ref<T> | RefCallback<T>;
/**
 * This is a helper function that is used when a component supports `asChild`
 * using the `Slot` component but its implementation contains nested DOM elements.
 *
 * Using it ensures if a consumer uses the `asChild` prop, the elements are in
 * correct order in the DOM, adopting the intended consumer `children`.
 */
declare function getSubtree(options: {
    asChild: boolean | undefined;
    children: ReactNode;
}, content: ReactNode | ((children: ReactNode) => ReactNode)): ReactNode;

export { getSubtree, mergeRefs };