import { Headers } from "undici";
import type { AppConfig, LogLevel } from "../config.js";
import { type PaginationMeta } from "./pagination.js";
export interface RequestOptions {
    readonly method?: "GET" | "POST" | "PUT" | "PATCH" | "DELETE" | "HEAD";
    readonly query?: Record<string, string | number | boolean | undefined | null | readonly string[]>;
    readonly body?: unknown;
    readonly headers?: Record<string, string>;
}
export interface JsonResponse<T> {
    readonly data: T;
    readonly headers: Headers;
    readonly pagination: PaginationMeta;
}
export interface AuditEntry {
    readonly level?: LogLevel;
    readonly event: string;
    readonly tool?: string;
    readonly safety?: string;
    readonly status?: "ok" | "error" | "blocked";
    readonly metadata?: Record<string, unknown>;
}
export declare class GitLabClient {
    private readonly config;
    constructor(config: AppConfig);
    getJson<T>(path: string, options?: Omit<RequestOptions, "method">): Promise<JsonResponse<T>>;
    head(path: string, options?: Omit<RequestOptions, "method" | "body">): Promise<Headers>;
    postJson<T>(path: string, options?: Omit<RequestOptions, "method">): Promise<JsonResponse<T>>;
    putJson<T>(path: string, options?: Omit<RequestOptions, "method">): Promise<JsonResponse<T>>;
    patchJson<T>(path: string, options?: Omit<RequestOptions, "method">): Promise<JsonResponse<T>>;
    deleteJson<T>(path: string, options?: Omit<RequestOptions, "method">): Promise<JsonResponse<T>>;
    audit(entry: AuditEntry): Promise<void>;
    requestJson<T>(path: string, options?: RequestOptions): Promise<JsonResponse<T>>;
    private requestRaw;
    private readBody;
    private tryReadErrorBody;
}