import type { AssignableRef } from "./ts/index.js";
/**
 * Passes or assigns an arbitrary value to a ref function or object.
 *
 * @param ref
 * @param value
 */
export declare function assignRef<RefValueType = any>(ref: AssignableRef<RefValueType> | null | undefined, value: any): void;
/**
 * Passes or assigns a value to multiple refs (typically a DOM node). Useful for
 * dealing with components that need an explicit ref for DOM calculations but
 * also forwards refs assigned by an app.
 *
 * @param refs Refs to fork
 *
 * @example
 * const internalRef = useRef<HTMLSpanElement>(null);
 * const composedRef = useComposedRefs(internalRef, forwardedRef);
 */
export declare function useComposedRefs<RefValueType = any>(...refs: (AssignableRef<RefValueType> | null | undefined)[]): (node: any) => void;