import { default as React, ReactNode } from 'react';
export declare const toPixels: (value: string | number | undefined) => number;
export declare const capitalizeFirstLetter: (string: string) => string;
export type TruncatedTextResult = {
    truncatedValue: string;
    fullValue: string;
    isTruncated: boolean;
};
export declare const getTruncatedText: (text: string, limit?: number) => TruncatedTextResult;
export declare const formatTextWithLineBreaks: (content: ReactNode | string) => ReactNode;
/**
 * Composes multiple refs (forwarded ref + trigger's ref) so both receive the same DOM instance.
 * Use when cloning an element and passing a ref so the child's existing ref is not lost.
 */
export declare function composeRefs<T>(...refs: (React.Ref<T> | null | undefined)[]): React.RefCallback<T>;
export declare const addPxToValue: (value?: number | string) => string;
export declare const flattenChildren: (children: React.ReactNode) => React.ReactElement<unknown>[];
export declare const useAutofillDetection: (inputRef: React.RefObject<HTMLInputElement | null>, setIsAutofilled: (value: boolean) => void) => void;