import type { TextareaHTMLAttributes, ReactNode } from 'react';
import type { InputCustomProps } from '../common-type';
export type TextareaSize = 'sm' | 'md' | 'lg';
export type TextareaResize = 'none' | 'vertical' | 'horizontal' | 'both';
export interface TextareaProps extends TextareaHTMLAttributes<HTMLTextAreaElement>, InputCustomProps {
    /**
     * Space for right icon / control
     */
    rightGroup?: ReactNode;
    /**
     * Space for left icon / control
     */
    leftGroup?: ReactNode;
    /**
     * Size scale of the textarea.
     * - `sm` (compact padding/text-xs)
     * - `md` (standard padding/text-sm default)
     * - `lg` (prominent padding/text-base)
     * Defaults to `"md"`.
     */
    size?: TextareaSize;
    /**
     * Automatically expands textarea height as text lines are typed.
     * Defaults to `false`.
     */
    autoSize?: boolean;
    /**
     * Renders a live character count (`140 / 500`) below the textarea.
     */
    showCount?: boolean;
    /**
     * Helper guidance text rendered below the textarea.
     */
    helperText?: ReactNode;
    /**
     * CSS resize control behavior.
     * Defaults to `"vertical"`.
     */
    resize?: TextareaResize;
}