import type { Config } from '../../config/schema.js';
import type { MediaRef } from '../../channels/attachments/inbound-persist.js';
import type { AgentInstanceGateway } from '../agent-instance-gateway.js';
import type { ModelManager } from '../models/index.js';
export type { InboundAttachmentInput as DirectInboundWireAttachment } from '../../channels/attachments/inbound-persist.js';
export type { MediaRef as DirectInboundAttachment } from '../../channels/attachments/inbound-persist.js';
export declare function buildDirectUserMessageContent(opts: {
    content: string;
    attachments?: MediaRef[];
    sessionKey?: string;
    config: Config;
    agentManager: AgentInstanceGateway;
    modelManager: ModelManager;
}): Promise<import("../inbound/attachment-pipeline.js").TranscriptUserMessage>;