import type { ChatBoost, ChatBoostUpdate, Filter } from '@puregram/api';
/**
 * match `chat_boost` updates. `min` is reserved for a future cumulative-count
 * comparison — bot-api currently exposes no count field, so it doesn't narrow
 */
export declare function boostCount(min?: number): Filter<ChatBoostUpdate, {
    boost: ChatBoost;
}>;
//# sourceMappingURL=boosts.d.ts.map