import { type ServiceRuntime } from './service.js';
import type { ReactionRequest, ReactionTargetRef } from '../reaction-contract.js';
export interface ReactionWireTarget {
    chat_session_uid?: string;
    rel_uid?: string;
    record_uid?: string;
    owned?: boolean;
    team_conversation_uid?: string;
    team_message_uid?: string;
    team_side?: 'team' | 'external';
    world_context_uid?: string;
    content_revision?: string;
}
/** One Host owner for Browser, SDK and granted Tools; identities are resolved from signed message references. */
export declare class ReactionService {
    private readonly runtime;
    private readonly resolve;
    private readonly worldReference?;
    private readonly chatSourceKey?;
    private readonly historyContext?;
    private readonly notificationContext?;
    private readonly endpoint?;
    constructor(runtime: Pick<ServiceRuntime, 'requireSession' | 'authenticatedPost' | 'config'>, resolve: (target: ReactionTargetRef) => Promise<ReactionWireTarget>, worldReference?: ((recordUID: string) => Promise<string>) | undefined, chatSourceKey?: ((viewer: number, sessionUID: string) => Promise<string>) | undefined, historyContext?: ((items: {
        sessionUID: string;
        senderID: number;
        sourceKind: string;
        message?: {
            recordUID: string;
            ownerUserID: number;
            sendAtMillis: number;
        };
    }[], signal?: AbortSignal) => Promise<import("../reaction-contract.js").ReactionHistoryContext[]>) | undefined, notificationContext?: ((items: {
        sessionUID: string;
        actorUserId: number;
    }[], signal?: AbortSignal) => Promise<import("../reaction-contract.js").ReactionNotificationContext[]>) | undefined, endpoint?: {
        prefix: string;
        contract: string;
    } | undefined);
    request(input: ReactionRequest, signal?: AbortSignal): Promise<unknown>;
}
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