import type { PubSub } from '@mastra/core/events';
export interface FeedScope {
    orgId: string;
    factoryProjectId: string;
}
export declare function feedTopic(orgId: string, factoryProjectId: string): string;
/**
 * One frame for the whole project: `workItemId` names the item whose comments
 * moved, and its absence means only the project's attention did. Never awaited
 * — a slow or dead broker must not hold up the write it describes.
 */
export declare function touchFeed(pubsub: PubSub, scope: FeedScope, workItemId?: string): void;
//# sourceMappingURL=feed-events.d.ts.map