import { Box } from "@oh-my-pi/pi-tui";
import type { CompactionSummaryMessage } from "../../session/messages";
/**
 * Component that renders a compaction message with collapsed/expanded state.
 * Uses same background color as hook messages for visual consistency.
 */
export declare class CompactionSummaryMessageComponent extends Box {
    #private;
    private readonly message;
    constructor(message: CompactionSummaryMessage);
    setExpanded(expanded: boolean): void;
    invalidate(): void;
}