import { DefaultConfig, PipelineOptions, PostmanCollection, ValidationResult } from "../types/postman.types";
export declare class PipelineManager {
    private config;
    private requestValidator;
    private variableValidator;
    private authValidator;
    private responseValidator;
    constructor(config?: DefaultConfig);
    validate(collection: PostmanCollection, options?: PipelineOptions): Promise<ValidationResult>;
    private validateItems;
    private validateItemResponses;
    private countResponsesInItem;
    private countItems;
    private initializeStats;
}