import { RequestResponseError, type RequestResponse } from '../request.js';
import type { GraphqlErrorData, GraphqlErrorLike, GraphqlRequest, GraphqlResponseData } from './interfaces.js';
/** Graphql 错误 */
export declare class GraphqlError extends RequestResponseError implements GraphqlErrorData, GraphqlErrorLike {
    constructor(request: GraphqlRequest, response: RequestResponse, error: GraphqlErrorData);
    /** 原始请求 */
    readonly request: GraphqlRequest;
}
/** 多个 Graphql 错误，默认包含第一个错误的信息，其他错误在 `errors` 字段中 */
export declare class GraphqlAggregateError extends GraphqlError {
    constructor(request: GraphqlRequest, response: RequestResponse, errors: GraphqlError[]);
    /** 所有错误 */
    readonly errors: readonly GraphqlError[];
}
/** 包装其他错误 */
export declare function wrapError<T extends Error>(error: T, request: GraphqlRequest, response?: RequestResponse): T & GraphqlErrorLike;
/** 创建响应异常 */
export declare function checkError<T extends object>(request: GraphqlRequest, response: RequestResponse, payload: GraphqlResponseData<T> | null): GraphqlError[] | undefined;
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