export type RequestMethod = 'GET' | 'POST' | 'PUT' | 'DELETE' | 'PATCH';
export interface RequestOptions {
    method?: RequestMethod;
    body?: unknown;
    headers?: Record<string, string>;
    timeout?: number;
}
export declare class RequestError extends Error {
    readonly status: number;
    readonly data: unknown;
    constructor(message: string, status: number, data?: unknown);
}
export declare function request<T = unknown>(url: string, options?: RequestOptions): Promise<T>;