import type { HttpTransport } from "../http";
import { type SSEEvent } from "../streaming";
import type { RequestOptions } from "../types";
export declare class ProxyClient {
    private readonly http;
    constructor(http: HttpTransport);
    openai<T = unknown>(payload: Record<string, unknown>, options?: RequestOptions): Promise<T>;
    anthropic<T = unknown>(payload: Record<string, unknown>, options?: RequestOptions): Promise<T>;
    google<T = unknown>(payload: Record<string, unknown>, options?: RequestOptions): Promise<T>;
    xai<T = unknown>(payload: Record<string, unknown>, options?: RequestOptions): Promise<T>;
    meta<T = unknown>(payload: Record<string, unknown>, options?: RequestOptions): Promise<T>;
    /** Stream variant for OpenAI proxy — returns parsed SSE events. */
    openaiStream(payload: Record<string, unknown>, options?: RequestOptions): Promise<AsyncGenerator<SSEEvent>>;
    /** Stream variant for Anthropic proxy — returns parsed SSE events. */
    anthropicStream(payload: Record<string, unknown>, options?: RequestOptions): Promise<AsyncGenerator<SSEEvent>>;
    /** Stream variant for Google proxy — returns parsed SSE events. */
    googleStream(payload: Record<string, unknown>, options?: RequestOptions): Promise<AsyncGenerator<SSEEvent>>;
    /** Stream variant for xAI proxy — returns parsed SSE events. */
    xaiStream(payload: Record<string, unknown>, options?: RequestOptions): Promise<AsyncGenerator<SSEEvent>>;
    /** Stream variant for Meta proxy — returns parsed SSE events. */
    metaStream(payload: Record<string, unknown>, options?: RequestOptions): Promise<AsyncGenerator<SSEEvent>>;
}