import { Model } from 'mongoose';
import { GenericState } from 'src/types/task-method.type';
import { WorkflowDefinition } from '../interfaces/workflow-definition.interface';
import { WorkflowExecution, WorkflowRunData } from '../interfaces/workflow-execution.interface';
import { WorkflowRun } from '../schemas/workflow-run.schema';
import { WorkflowRegistry } from './workflow-registry.service';
export declare class WorkflowManager {
    private readonly workflowRunModel;
    private readonly namespace;
    private readonly workflowRegistry;
    private readonly logger;
    constructor(workflowRunModel: Model<WorkflowRun<string>>, namespace: string, workflowRegistry: WorkflowRegistry);
    triggerWorkflow(workflowName: string): Promise<WorkflowExecution<string>>;
    getRegisteredWorkflows(): WorkflowDefinition<string, GenericState>[];
    getWorkflowDocument(workflowId: string): Promise<WorkflowRunData<string> | null>;
    listWorkflowDocuments(options?: {
        workflowName?: string;
        status?: string;
        limit?: number;
        skip?: number;
    }): Promise<WorkflowRunData<string>[]>;
    countWorkflowDocuments(options?: {
        workflowName?: string;
        status?: string;
    }): Promise<number>;
    cleanupOldWorkflows(olderThanDays?: number): Promise<number>;
}
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