export interface OpenWebUIHttpOptions {
    baseUrl: string;
    apiKey?: string;
    timeout?: number;
    dangerouslyAllowInsecureConnections?: boolean;
}
/**
 * Thin HTTP client shared by OpenWebUI strategies.
 * Handles auth header, request body serialization, and timeout-to-AIProviderError translation.
 */
export declare class OpenWebUIHttpClient {
    readonly baseUrl: string;
    private readonly apiKey;
    private readonly timeout;
    private readonly dangerouslyAllowInsecureConnections;
    constructor(options: OpenWebUIHttpOptions);
    request(path: string, method: string, body?: unknown): Promise<Response>;
}