import { FC, InputHTMLAttributes, Ref } from 'react';
export interface TextFieldInputProps extends InputHTMLAttributes<HTMLInputElement> {
    /**
     * Ref forwarded to the underlying native `<input>` element.
     */
    ref?: Ref<HTMLInputElement>;
}
/**
 * `TextFieldInput` is the native `<input>` element used inside `TextField`.
 *
 * It reads `size` and `error` state from `PhoneFieldContext` and exposes them
 * as `data-size` and `data-error` attributes to enable consistent styling
 * across all composed TextField layouts.
 *
 * The component is intentionally minimal: it forwards all standard input
 * attributes to the underlying element and supports an optional `ref` for
 * focus management and integration with form libraries.
 *
 * `TextFieldInput` is designed to be composed as a child of `TextField`,
 * alongside optional leading/trailing actions (icons, buttons, counters).
 */
export declare const TextFieldInput: FC<TextFieldInputProps>;