import { Document, ObjectId } from 'mongoose';
import { TaskExecution } from './execution.interface';
import { TaskDefinition } from './task-definition.interface';
export declare const WorkflowStatus: {
    readonly PENDING: "pending";
    readonly IN_PROGRESS: "inProgress";
    readonly FINISHED: "finished";
    readonly FAILED: "failed";
};
export type WorkflowStatus = (typeof WorkflowStatus)[keyof typeof WorkflowStatus];
export interface WorkflowRunData<T extends string> {
    _id: ObjectId;
    namespace: string;
    workflowName: string;
    scheduledAt: Date;
    status: WorkflowStatus;
    currentTask: T;
    nextTask: T | null;
    state: Record<string, unknown>;
    executions: TaskExecution<T>[];
    errorCount: number;
    lastHeartbeat?: Date;
    retryAfter?: Date;
    startedAt?: Date;
    completedAt?: Date;
    workflowSnapshot: {
        tasks: TaskDefinition<T>[];
        firstTask: string;
        maxRetries: number;
    };
    createdAt: Date;
    updatedAt: Date;
}
export interface WorkflowExecution<T extends string> extends WorkflowRunData<T>, Document<ObjectId> {
}
//# sourceMappingURL=workflow-execution.interface.d.ts.map