import { ReactElement } from 'react';
import { SuggestionConfig, MentionItem, SlashCommandItem } from './types';
export interface ChatInputProps {
    /**
     * Default value for the input field.
     */
    defaultValue?: string;
    /**
     * Allowed file types for upload.
     */
    allowedFiles?: string[];
    /**
     * Allow multiple file uploads.
     * @default false
     */
    allowMultipleFiles?: boolean;
    /**
     * Placeholder text for the input field.
     * @default 'Type a message...'
     */
    placeholder?: string;
    /**
     * Icon to show for send.
     * @default <SendIcon />
     */
    sendIcon?: ReactElement;
    /**
     * Icon to show for stop.
     * @default <StopIcon />
     */
    stopIcon?: ReactElement;
    /**
     * Icon to show for attach.
     */
    attachIcon?: ReactElement;
    /**
     * Configuration for mentions (@user).
     * Provide items or an onSearch function to enable mentions.
     */
    mentions?: SuggestionConfig<MentionItem>;
    /**
     * Class name to apply to the container.
     */
    className?: string;
    /**
     * Configuration for commands (/command).
     * Provide items or an onSearch function to enable commands.
     */
    commands?: SuggestionConfig<SlashCommandItem>;
    /**
     * Minimum height for the input.
     * @default 24
     */
    minHeight?: number;
    /**
     * Maximum height for the input.
     * @default 200
     */
    maxHeight?: number;
    /**
     * Whether to auto-focus the input on mount.
     * @default true
     */
    autoFocus?: boolean;
    /**
     * Callback function to handle message change.
     */
    onMessageChange?: (message: string) => void;
}
export interface ChatInputRef {
    /**
     * Focus the input.
     */
    focus: () => void;
    /**
     * Get the current input value.
     */
    getValue: () => string;
    /**
     * Set the input value.
     */
    setValue: (value: string) => void;
    /**
     * Insert text at the current cursor position.
     */
    insertText: (text: string) => void;
}
export declare const ChatInput: import('react').ForwardRefExoticComponent<ChatInputProps & import('react').RefAttributes<ChatInputRef>>;