import { EventEmitter } from '@angular/core';
import { Workflow } from '../../models/workflow';
import { WorkflowLog } from '../../models/workflow-log';
import { ApiService, RestParameters } from '../api/api.service';
import { EnvironmentService } from '../environment/environment.service';
import * as i0 from "@angular/core";
export interface WorkflowServiceLogsOptions {
    since?: string;
    tail?: number;
}
export declare class WorkflowService {
    private apiService;
    private environmentService;
    basePath: string;
    onCreate: EventEmitter<Workflow>;
    onDelete: EventEmitter<Workflow>;
    onLogs: EventEmitter<WorkflowLog[]>;
    onRead: EventEmitter<Workflow[]>;
    onUpdate: EventEmitter<Workflow>;
    constructor(apiService: ApiService, environmentService: EnvironmentService);
    count(parameters: RestParameters): Promise<number>;
    create(parameters: Partial<Workflow>): Promise<Workflow>;
    delete(_id: string): Promise<Workflow>;
    find(parameters: RestParameters): Promise<Workflow[]>;
    findOne(_id: string): Promise<Workflow>;
    logs(_id: string, nodeId: string, parameters?: WorkflowServiceLogsOptions): Promise<WorkflowLog[]>;
    update(parameters: Partial<Workflow>): Promise<Workflow>;
    static ɵfac: i0.ɵɵFactoryDeclaration<WorkflowService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<WorkflowService>;
}