import { Logger } from '@n8n/backend-common';
import { ExecutionRepository } from '@n8n/db';
import type { ExecutionLifecycleHooks } from 'n8n-core';
import { ErrorReporter, InstanceSettings } from 'n8n-core';
import type { ExecutionError, IDeferredPromise, IExecuteResponsePromiseData, WorkflowExecuteMode, IWorkflowExecutionDataProcess } from 'n8n-workflow';
import { ActiveExecutions } from './active-executions';
import { ExecutionNotFoundError } from './errors/execution-not-found-error';
import { ExecutionDataService } from './executions/execution-data.service';
import { CredentialsPermissionChecker } from './executions/pre-execution-checks';
import { ManualExecutionService } from './manual-execution.service';
import { NodeTypes } from './node-types';
import { WorkflowStaticDataService } from './workflows/workflow-static-data.service';
import { EventService } from './events/event.service';
export declare class WorkflowRunner {
    private readonly logger;
    private readonly errorReporter;
    private readonly activeExecutions;
    private readonly executionRepository;
    private readonly workflowStaticDataService;
    private readonly nodeTypes;
    private readonly credentialsPermissionChecker;
    private readonly instanceSettings;
    private readonly manualExecutionService;
    private readonly executionDataService;
    private readonly eventService;
    private scalingService;
    private executionsMode;
    constructor(logger: Logger, errorReporter: ErrorReporter, activeExecutions: ActiveExecutions, executionRepository: ExecutionRepository, workflowStaticDataService: WorkflowStaticDataService, nodeTypes: NodeTypes, credentialsPermissionChecker: CredentialsPermissionChecker, instanceSettings: InstanceSettings, manualExecutionService: ManualExecutionService, executionDataService: ExecutionDataService, eventService: EventService);
    setExecutionMode(mode: 'regular' | 'queue'): void;
    processError(error: ExecutionError | ExecutionNotFoundError, startedAt: Date, executionMode: WorkflowExecuteMode, executionId: string, hooks?: ExecutionLifecycleHooks): Promise<void>;
    run(data: IWorkflowExecutionDataProcess, loadStaticData?: boolean, realtime?: boolean, restartExecutionId?: string, responsePromise?: IDeferredPromise<IExecuteResponsePromiseData>): Promise<string>;
    private runMainProcess;
    private enqueueExecution;
}