import type { ChatMessage } from '../types/ChatMessage';
/**
 * Inputs required to normalize rendered chat messages.
 *
 * @private function of `useChatPostprocessedMessages`
 */
type UseChatPostprocessedMessagesProps = {
    messages: ReadonlyArray<ChatMessage>;
    isAiTextHumanizedAndPromptbookified: boolean;
};
/**
 * Memoizes the render-only message normalization used by `<Chat/>`.
 *
 * @private function of `<Chat/>`
 */
export declare function useChatPostprocessedMessages({ messages, isAiTextHumanizedAndPromptbookified, }: UseChatPostprocessedMessagesProps): ReadonlyArray<ChatMessage>;
export {};
