/**
 * HTTP client for ECM with authentication and timeouts.
 */
interface ApiClientConfig {
    baseUrl: string;
    loginPath: string;
    username: string;
    password: string;
    timeoutMs: number;
    isCustomer: boolean;
}
export type Environment = 'dev' | 'prod';
export declare class ApiClient {
    private config;
    private cachedToken;
    private tokenExpiry;
    constructor(config: ApiClientConfig);
    get isCustomer(): boolean;
    private clearToken;
    private getAuthToken;
    private fetchWithTimeout;
    private request;
    get<T>(path: string): Promise<T>;
    post<T>(path: string, body?: unknown): Promise<T>;
    put<T>(path: string, body?: unknown): Promise<T>;
    del<T>(path: string): Promise<T>;
}
/** @deprecated Use getClient(env) for env-aware access. Kept for backward compat. */
export declare const apiClient: ApiClient;
export declare function getClient(env?: Environment): ApiClient;
export {};