/**
 * Simplified MessageComponent - no more pending state handling
 */
import type { MessageComponentProps } from '../types/ui.js';
/**
 * Simplified message component - all messages are complete when rendered
 */
export declare function MessageComponent({ message, toolDisplayMode, variant, prefixOverrides, contentColor, showTimestamp }: MessageComponentProps): import("react/jsx-runtime").JSX.Element | null;