export interface ApiResponse {
    status: number;
    body: any;
    raw: string;
}
/** A failed request, carrying no stack the user would ever want to read. */
export declare class ApiError extends Error {
    status: number | null;
    body: unknown;
    constructor(message: string, { status, body }?: {
        status?: number | null;
        body?: unknown;
    });
}
/**
 * One request, one answer: { status, body, raw }. A non-2xx is DATA, not an
 * exception — RFC 8628 spends 400 on `authorization_pending`, a normal step of
 * a healthy login. Only transport failures reject.
 */
export declare function request(url: string, { method, token, body, timeoutMs }?: {
    method?: string;
    token?: string | null;
    body?: unknown;
    timeoutMs?: number;
}): Promise<ApiResponse>;
export declare function postJson(url: string, body?: unknown, opts?: {
    token?: string | null;
    timeoutMs?: number;
}): Promise<ApiResponse>;
export declare function getJson(url: string, opts?: {
    token?: string | null;
    timeoutMs?: number;
}): Promise<ApiResponse>;