import type { ThinkingMessageContentData } from "../../../types/messages.js";
export declare function useThinkingMessage(options: ThinkingMessageContentData): {
    isExpanded: boolean;
    toggleExpanded: () => void;
    buttonTitle: string;
    content: string[];
    showLoader: boolean;
    handleCopy: () => void;
    showCopyButton: boolean;
};
