import { CreateWorkflowRequest, ExecuteWorkflowRequest, WorkflowExecutionResult, LabelingWorkflow as LabelingWorkflowType, WorkflowExecution as WorkflowExecutionType, LabelingWorkflowList, WorkflowExecutionList } from '../types/workflow-types.js';
/**
 * Labeling Workflow Service
 *
 * Orchestrates end-to-end labeling workflows with multiple steps
 *
 * Features:
 * - Define multi-step labeling workflows
 * - Auto-execute workflows based on triggers
 * - Track execution progress
 * - Error handling and retry logic
 * - Conditional execution
 * - Database persistence with TypeORM
 */
export declare class LabelingWorkflowService {
    private datasetIntegration;
    private externalDataSource;
    private aiPredictionService;
    private getDatasetIntegration;
    private getExternalDataSource;
    private getAIPredictionService;
    /**
     * Convert Entity to GraphQL Type
     */
    private toWorkflowType;
    private toExecutionType;
    /**
     * Create a new labeling workflow
     */
    createLabelingWorkflow(input: CreateWorkflowRequest, context: ResolverContext): Promise<LabelingWorkflowType>;
    /**
     * Execute a workflow
     */
    executeLabelingWorkflow(input: ExecuteWorkflowRequest, context: ResolverContext): Promise<WorkflowExecutionResult>;
    /**
     * Get workflow details
     */
    labelingWorkflow(workflowId: string, context: ResolverContext): Promise<LabelingWorkflowType>;
    /**
     * List all workflows
     */
    labelingWorkflows(projectId: number, context: ResolverContext): Promise<LabelingWorkflowList>;
    /**
     * Get execution status
     */
    workflowExecution(executionId: string, context: ResolverContext): Promise<WorkflowExecutionType>;
    /**
     * List executions for a workflow
     */
    workflowExecutions(workflowId: string, context: ResolverContext): Promise<WorkflowExecutionList>;
    /**
     * Pause a workflow
     */
    pauseLabelingWorkflow(workflowId: string, context: ResolverContext): Promise<LabelingWorkflowType>;
    /**
     * Resume a workflow
     */
    resumeLabelingWorkflow(workflowId: string, context: ResolverContext): Promise<LabelingWorkflowType>;
    private executeWorkflowAsync;
    private executeStep;
    private executeImportDataStep;
    private executeGeneratePredictionsStep;
    private executeWaitForAnnotationsStep;
    private executeSyncAnnotationsStep;
    private executeValidateQualityStep;
    private executeNotificationStep;
    private evaluateCondition;
    private generateExecutionSummary;
}