import { Model } from '@5minds/processcube_engine_sdk';
import { EventMiddlewareHandler, FlowNodeInstanceDatabaseAdapter } from '../../../Tools/index';
import { ProcessInstance } from '../../ProcessInstance';
import { SignalEventService } from '../../SignalEventService';
import { FlowNodeHandlerFactory } from '../FlowNodeHandlerFactory';
import { EndEventHandler } from './EndEventHandler';
export declare class EndSignalEventHandler extends EndEventHandler {
    private signalEventService;
    constructor(eventMiddlewareHandler: EventMiddlewareHandler, flowNodeHandlerFactory: FlowNodeHandlerFactory, flowNodeInstanceDatabaseAdapter: FlowNodeInstanceDatabaseAdapter, endEventModel: Model.Events.SignalEndEvent, processInstance: ProcessInstance, signalEventService: SignalEventService);
    protected get signalEndEvent(): Model.Events.SignalEndEvent;
    protected persistOnExit(): Promise<void>;
    protected startExecution(): Promise<Array<Model.Base.FlowNode>>;
    protected executeHandler(): Promise<Array<Model.Base.FlowNode>>;
    private getFinalTokenPayload;
    private evaluateCustomCorrelationId;
    private sendSignal;
}