import { type OnApplicationShutdown } from '@nestjs/common';
import { Model } from 'mongoose';
import { WorkflowRun } from '../schemas/workflow-run.schema';
import { WorkflowsConfigModel } from '../workflows.config';
import { WorkflowRegistry } from './workflow-registry.service';
export declare class WorkflowScheduler implements OnApplicationShutdown {
    private readonly workflowRunModel;
    private readonly namespace;
    private readonly workflowRegistry;
    private readonly config;
    private readonly logger;
    private readonly scheduledJobs;
    constructor(workflowRunModel: Model<WorkflowRun<string>>, namespace: string, workflowRegistry: WorkflowRegistry, config: WorkflowsConfigModel);
    private formatNextExecution;
    scheduleAllWorkflows(): void;
    createWorkflowDocument(workflowName: string): Promise<boolean>;
    onApplicationShutdown(signal?: string): Promise<void>;
    stopAllSchedules(): void;
}
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