export interface ChatMessageErrorClasses {
  /** Styles applied to the root element. */
  root: string;
  /** Styles applied to the message text element. */
  message: string;
  /** Styles applied to the retry button. */
  retryButton: string;
}
export type ChatMessageErrorClassKey = keyof ChatMessageErrorClasses;
export declare function getChatMessageErrorUtilityClass(slot: string): string;
export declare const chatMessageErrorClasses: ChatMessageErrorClasses;
export declare const useChatMessageErrorUtilityClasses: (classes: Partial<ChatMessageErrorClasses> | undefined) => ChatMessageErrorClasses;