import { defineWidget } from '../../client/lib/contract/helpers';
/**
 * 上下文压缩 — the meter, the one-click compact button, and what folding actually
 * reclaimed, in ONE card.
 *
 * The two halves were shipped separately for a day (一键压缩 showed the percent and
 * the corner button; a 上下文压缩 card reported the folds) and the owner merged them
 * on 2026-09-28: they are one story told twice, and a rail slot is worth more than
 * the split. The button therefore moved to the TOP-RIGHT corner (it used to sit
 * bottom-right to stay clear of a head that had nothing beside it) and the rest of
 * the card carries the information: the meter as the figure, the fold history as
 * three rows.
 *
 * The card ALWAYS renders when a session exists — it owns an action, and a button
 * that disappears with its data is worse than rows showing `—`. A session that has
 * never compacted prints 压缩次数 0 with `—` (muted) for the two figures that have
 * no reading yet; the SAME three rows are what a reviewable preview fills from the
 * widget's own example.
 */
declare function contextRender(stats: Parameters<ReturnType<typeof defineWidget>['render']>[0]): ReturnType<NonNullable<ReturnType<typeof defineWidget>['render']>>;
declare const _default: {
    id: string;
    name: () => string;
    desc: () => string;
    builtin: true;
    group: string;
    render: typeof contextRender;
    example: {
        stats: {
            compactions: {
                count: number;
                reclaimed: number;
                items: number;
                recent: {
                    at: number;
                    reclaimed: number;
                    items: number;
                }[];
            };
        };
    };
};
export default _default;