import { type MessageSummary, type MutationHint } from "../chat/types.js";
import { type DrizzleExecutor } from "../drizzle.js";
/**
 * Adds or removes one validated reactions row, updates messages reaction metadata, and creates the applicable recipient notifications.
 * Committing projection, badge, and channel event together keeps retries from duplicating reactions or notifying about a reaction that is not visible.
 */
export declare function messageReactionSet(executor: DrizzleExecutor, input: {
    actorUserId: string;
    messageId: string;
    emoji?: string;
    customEmojiId?: string;
    active: boolean;
}): Promise<{
    message: MessageSummary;
    hint: MutationHint;
}>;
//# sourceMappingURL=messageReactionSet.d.ts.map