import * as React from 'react';
import { SxProps, Theme } from '@mui/system';
import { type ChatMessageStatus, type ChatRole, type ChatMessage as ChatMessageEntity, type MessageRootProps, type MessageGroupSlotProps } from '@mui/x-chat-headless';
import { type ChatMessageClasses } from "./chatMessageClasses.mjs";
import { type ChatMessageErrorProps } from "../ChatMessageError/ChatMessageError.mjs";
import { type ChatMessageAvatarProps } from "./ChatMessageAvatar.mjs";
import { type ChatMessageContentProps } from "./ChatMessageContent.mjs";
import { type ChatMessageMetaProps } from "./ChatMessageMeta.mjs";
import { type ChatMessageInlineMetaProps } from "./ChatMessageInlineMeta.mjs";
import { type ChatMessageActionsProps } from "./ChatMessageActions.mjs";
import { type ChatStreamingIndicatorProps } from "../ChatIndicators/ChatStreamingIndicator.mjs";
export interface ChatMessageSlots {
  /** The styled root element. */
  root: React.ElementType;
  /**
   * The avatar component. Pass `null` to hide it and collapse the avatar grid track.
   * Function form receives the message context and may return `null` for per-message hiding,
   * but the grid track is only dropped when the slot itself is `null`.
   */
  avatar: React.ElementType | null;
  /** The bubble component that renders message content. */
  content: React.ElementType;
  /**
   * The external meta component (compact variant). Pass `null` to hide it.
   */
  meta: React.ElementType | null;
  /**
   * The inline meta component (default variant; rendered inside the bubble). Pass `null` to hide it.
   */
  inlineMeta: React.ElementType | null;
  /**
   * The error component rendered under the bubble when status === 'error'.
   * Pass `null` to hide the error surface entirely (no component is mounted).
   */
  error: React.ElementType | null;
  /**
   * The actions component, rendered under the bubble.
   * Receives `{ messageId }` as props.
   * Pass `null` to hide actions entirely; omit to render only `extraActions`
   * (from `slotProps.actions`) if provided.
   */
  actions: React.ElementType | null;
  /**
   * The author-name label. Rendered by the surrounding `ChatMessageGroup`
   * (default variant: above the bubble; compact variant: inside the message
   * grid). Forwarded through `slots.message.authorName` from `ChatBox`. Pass
   * `null` to hide.
   */
  authorName: React.ElementType | null;
  /**
   * The animated streaming indicator, rendered inside the bubble (after the
   * streamed parts) while this assistant message has `status: 'streaming'`.
   * Pass `null` to hide it.
   */
  streamingIndicator: React.ElementType | null;
}
/**
 * Message context passed to a function-valued `slotProps.actions` (and the flat
 * `slotProps.messageActions`), so a consumer can return per-message action props
 * — most commonly `extraActions` for assistant rows.
 */
export interface ChatMessageActionsResolveContext {
  message: ChatMessageEntity | null;
  messageId: string;
  role?: ChatRole;
  status?: ChatMessageStatus;
  streaming: boolean;
}
export interface ChatMessageSlotProps {
  root?: any;
  avatar?: Partial<ChatMessageAvatarProps>;
  content?: Partial<ChatMessageContentProps>;
  meta?: Partial<ChatMessageMetaProps>;
  inlineMeta?: Partial<ChatMessageInlineMetaProps>;
  error?: Partial<ChatMessageErrorProps>;
  actions?: Partial<ChatMessageActionsProps> | ((context: ChatMessageActionsResolveContext) => Partial<ChatMessageActionsProps>);
  authorName?: MessageGroupSlotProps['authorName'];
  streamingIndicator?: Partial<ChatStreamingIndicatorProps>;
}
export interface ChatMessageProps extends Omit<MessageRootProps, 'slots' | 'slotProps'> {
  className?: string;
  sx?: SxProps<Theme>;
  classes?: Partial<ChatMessageClasses>;
  slots?: Partial<ChatMessageSlots>;
  slotProps?: ChatMessageSlotProps;
  /**
   * @ignore
   * Internal: the group's author label, injected by the headless `MessageGroup`
   * in compact mode so it can share the message's CSS grid. Not part of a
   * consumer's custom composition (which uses `children`).
   */
  groupAuthorName?: React.ReactNode;
}
declare const ChatMessage: React.ForwardRefExoticComponent<ChatMessageProps & React.RefAttributes<HTMLDivElement>>;
export { ChatMessage };