import type { SubAgentSource, SubAgentTaskDifficulty } from '@n8n/api-types';
import { Logger } from '@n8n/backend-common';
import { AgentBackgroundJobService, type BackgroundJobReceipt } from './agent-background-job.service';
import { SubAgentRunner, type SubAgentRunContext } from '../sub-agents/sub-agent-runner';
export interface BackgroundSpawnRequest {
    subAgentId: string;
    source: SubAgentSource;
    taskName: string;
    goal: string;
    context?: string;
    expectedOutput?: string;
    difficulty?: SubAgentTaskDifficulty;
    parentThreadId: string;
    parentResourceId: string;
    parentSandboxPrincipalHash: string;
}
export declare class SubAgentBackgroundRunner {
    private readonly runner;
    private readonly jobService;
    private readonly logger;
    private dispatchCounter;
    constructor(runner: SubAgentRunner, jobService: AgentBackgroundJobService, logger: Logger);
    spawn(request: BackgroundSpawnRequest, context: {
        projectId: string;
        parentAgentId: string;
    } & Pick<SubAgentRunContext, 'credentialProvider' | 'runType' | 'workflowToolExecutionMode' | 'user' | 'instrumentation' | 'parentWorkspaceHandle'>): Promise<BackgroundJobReceipt>;
}