import type { WorkflowReviewClosedActivityData, WorkflowReviewDecisionActivityData, WorkflowReviewOpenedActivityData, WorkflowReviewVersionUpdatedActivityData, WorkflowReviewWorkflowCauseActivityData, WorkflowReviewWorkflowCauseActivityType, WorkflowReviewWorkflowPublishedActivityData } from '@n8n/api-types';
import { DataSource } from '@n8n/typeorm';
import { BaseRepository } from './base-repository';
import { WorkflowReviewActivityComment } from '../entities/workflow-review-activity-comment.ee';
import { WorkflowReviewActivity } from '../entities/workflow-review-activity.ee';
import { type OperationContext, TransactionRunner } from '../services/transaction';
export type WorkflowReviewActivityFeedEntry = {
    activity: WorkflowReviewActivity;
    messages: WorkflowReviewActivityComment[];
};
export type WorkflowReviewActivityPayload = {
    type: 'review.opened';
    data: WorkflowReviewOpenedActivityData;
} | {
    type: 'comment.created';
    data: null;
} | {
    type: 'review.changes_requested' | 'review.approved';
    data: WorkflowReviewDecisionActivityData;
} | {
    type: 'review.version_updated';
    data: WorkflowReviewVersionUpdatedActivityData;
} | {
    type: 'review.closed';
    data: WorkflowReviewClosedActivityData;
} | {
    type: WorkflowReviewWorkflowCauseActivityType;
    data: WorkflowReviewWorkflowCauseActivityData;
} | {
    type: 'workflow.published';
    data: WorkflowReviewWorkflowPublishedActivityData;
};
export declare class WorkflowReviewActivityRepository extends BaseRepository<WorkflowReviewActivity> {
    constructor(dataSource: DataSource, transactionRunner: TransactionRunner);
    createActivity(input: WorkflowReviewActivityPayload & {
        workflowReviewRequestId: string;
        createdById: string | null;
    }, ctx: OperationContext): Promise<WorkflowReviewActivity>;
    findFeedPage(input: {
        workflowReviewRequestId: string;
        limit: number;
        beforeId?: number;
    }, ctx: OperationContext): Promise<{
        entries: WorkflowReviewActivityFeedEntry[];
        hasMore: boolean;
    }>;
    private findMessagesForActivities;
}