import { type HTMLAttributes, type ReactNode } from 'react';
import { type VariantProps } from 'class-variance-authority';
export type ChatMessageRole = 'user' | 'assistant' | 'system';
export type ChatMessageStatus = 'sending' | 'sent' | 'error' | 'edited';
export interface ChatMessageAvatar {
    name?: string;
    src?: string;
    /**
     * Optional custom avatar node. When provided, it REPLACES the built-in
     * `<Avatar>` (initials / image) for this message. Used by the Alia
     * pattern to render a Astroid identity tile instead of an avatar, and
     * by consumers that want to swap in a user-icon chip, brand glyph, etc.
     * The caller is responsible for accessible labelling on the custom node
     * — ChatMessage's own `aria-label` already announces the role/time, so
     * purely decorative nodes can be `aria-hidden`.
     */
    slot?: ReactNode;
}
declare const bubbleVariants: (props?: ({
    role?: "system" | "user" | "assistant" | null | undefined;
} & import("class-variance-authority/types").ClassProp) | undefined) => string;
type NativeProps = Omit<HTMLAttributes<HTMLElement>, 'content' | 'role'>;
export interface ChatMessageProps extends NativeProps, VariantProps<typeof bubbleVariants> {
    role: ChatMessageRole;
    content: string;
    avatar?: ChatMessageAvatar;
    timestamp?: Date | number | string;
    status?: ChatMessageStatus;
    /** Parse a small, safe subset of markdown. Never renders raw HTML. */
    renderMarkdown?: boolean;
    /** Invoked when the retry button is activated (error status only). */
    onRetry?: () => void;
    /**
     * Optional action row rendered beneath the message body + timestamp,
     * aligned with the message (e.g. the Alia pattern's Copy / Download
     * buttons on assistant messages). Default off → renders nothing.
     */
    actions?: ReactNode;
    /**
     * Custom body node rendered verbatim INSTEAD of `content`. When set, the
     * markdown tokenizer (`renderBody`) is skipped and the node is rendered
     * directly inside the bubble. `content` is still required (used for the
     * aria-label context and consumer copy / download). Default off.
     */
    body?: ReactNode;
}
export declare const ChatMessage: import("react").ForwardRefExoticComponent<ChatMessageProps & import("react").RefAttributes<HTMLElement>>;
export {};
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