import { Logger } from '@n8n/backend-common';
import { ExecutionsConfig } from '@n8n/config';
import { ExecutionRepository } from '@n8n/db';
import type { IDeferredPromise, IExecuteResponsePromiseData, IRun, ExecutionStatus, IWorkflowExecutionDataProcess, StructuredChunk, WebhookResponseMode } from 'n8n-workflow';
import { ExecutionCancelledError } from 'n8n-workflow';
import type PCancelable from 'p-cancelable';
import { ExecutionPersistence } from './executions/execution-persistence';
import type { IExecutingWorkflowData, IExecutionsCurrentSummary } from './interfaces';
import { ConcurrencyControlService } from './concurrency/concurrency-control.service';
import { EventService } from './events/event.service';
export declare class ActiveExecutions {
    private readonly logger;
    private readonly executionRepository;
    private readonly executionPersistence;
    private readonly concurrencyControl;
    private readonly eventService;
    private readonly executionsConfig;
    private activeExecutions;
    private responseModes;
    constructor(logger: Logger, executionRepository: ExecutionRepository, executionPersistence: ExecutionPersistence, concurrencyControl: ConcurrencyControlService, eventService: EventService, executionsConfig: ExecutionsConfig);
    has(executionId: string): boolean;
    add(executionData: IWorkflowExecutionDataProcess, maybeExecutionId?: string): Promise<string>;
    attachWorkflowExecution(executionId: string, workflowExecution: PCancelable<IRun>): void;
    attachResponsePromise(executionId: string, responsePromise: IDeferredPromise<IExecuteResponsePromiseData>): void;
    resolveResponsePromise(executionId: string, response: IExecuteResponsePromiseData): void;
    sendChunk(executionId: string, chunkText: StructuredChunk): void;
    stopExecution(executionId: string, cancellationError: ExecutionCancelledError): void;
    finalizeExecution(executionId: string, fullRunData?: IRun): void;
    resolveExecutionResponsePromise(executionId: string): void;
    getPostExecutePromise(executionId: string): Promise<IRun | undefined>;
    getActiveExecutions(): IExecutionsCurrentSummary[];
    setStatus(executionId: string, status: ExecutionStatus): void;
    getStatus(executionId: string): ExecutionStatus;
    setResponseMode(executionId: string, responseMode: WebhookResponseMode): void;
    getResponseMode(executionId: string): WebhookResponseMode | undefined;
    shutdown(cancelAll?: boolean): Promise<void>;
    getExecutionOrFail(executionId: string): IExecutingWorkflowData;
}