import { ReactNode } from 'react';
import type { TextAreaProps } from '@gravity-ui/uikit';
import "./PromptInputBody.css";
/**
 * Props for the PromptInputBody component
 */
export type PromptInputBodyProps = {
    /** Value of the textarea */
    value?: string;
    /** Placeholder text */
    placeholder?: string;
    /** Maximum length of input */
    maxLength?: number;
    /** Size of the textarea. Defaults to `l`, or `xl` in mobile mode */
    size?: TextAreaProps['size'];
    /** Minimum number of rows */
    minRows?: number;
    /** Maximum number of rows */
    maxRows?: number;
    /** Auto focus on mount */
    autoFocus?: boolean;
    /** Disabled state for input */
    disabledInput?: boolean;
    /** Change handler */
    onChange?: (value: string) => void;
    /** Key down handler */
    onKeyDown?: (event: React.KeyboardEvent<HTMLTextAreaElement>) => void;
    /** Custom content to replace the default textarea */
    children?: ReactNode;
    /** Additional CSS class */
    className?: string;
    /** Additional CSS class for input element */
    inputClassName?: string;
    /** QA/test identifier */
    qa?: string;
};
/**
 * PromptInputBody component displays the main input area
 * with textarea or custom content
 *
 * @param props - Component props
 * @returns React component
 */
export declare const PromptInputBody: import("react").ForwardRefExoticComponent<PromptInputBodyProps & import("react").RefAttributes<HTMLTextAreaElement>>;