import { NestInterceptor, ExecutionContext, CallHandler } from '@nestjs/common';
import { Reflector } from '@nestjs/core';
import { Observable } from 'rxjs';
import { Repository } from 'typeorm';
import { AuditContextService } from '../services/audit-context.service';
import { OperationDescriptionService } from '../services/operation-description.service';
import { AuditActionSummaryEntity } from '../entities';
/**
 * 审计动作拦截器
 * 在请求开始时创建审计动作上下文，在请求结束时生成汇总记录
 */
export declare class AuditActionInterceptor implements NestInterceptor {
    private readonly reflector;
    private readonly contextService;
    private readonly summaryRepository;
    private readonly descriptionService?;
    private readonly logger;
    constructor(reflector: Reflector, contextService: AuditContextService, summaryRepository: Repository<AuditActionSummaryEntity>, descriptionService?: OperationDescriptionService);
    intercept(context: ExecutionContext, next: CallHandler): Observable<any>;
    /**
     * 生成审计汇总记录
     */
    private generateSummary;
    /**
     * 生成操作描述文本
     * 优先从 OperationDescriptionService 获取多语言模板
     * 如果没有，则使用默认格式
     */
    private generateDescription;
    /**
     * 替换模板中的占位符
     * 支持格式：{key} 或 {key:format}
     */
    private replaceTemplatePlaceholders;
    /**
     * 格式化值为字符串
     */
    private formatValue;
}