import { CompletionsRequestOptions, NeuraResponse, NeuraSDKConfig, NeuraStream } from '../types';
export declare class NeuraSDK {
    private baseUrl;
    private apiKey;
    private maxRetries;
    private retryDelay;
    private cache;
    private throttle;
    constructor(config: NeuraSDKConfig);
    /**
     * Create a chat completion
     * @param options Request options
     * @returns Promise with the completion response
     */
    createCompletion(options: CompletionsRequestOptions): Promise<NeuraResponse>;
    /**
     * Create a streaming chat completion
     * @param options Request options
     * @returns EventEmitter that emits chunks, done, and error events
     */
    createCompletionStream(options: CompletionsRequestOptions): NeuraStream;
    /**
     * Clear the cache
     */
    clearCache(): void;
    /**
     * Make a request to the API
     * @param options Request options
     * @returns Promise with the response
     * @private
     */
    private makeRequest;
    /**
     * Process a streaming response
     * @param options Request options
     * @param emitter EventEmitter to emit events
     * @private
     */
    private processStream;
    /**
     * Generate a cache key for the request
     * @param options Request options
     * @returns Cache key
     * @private
     */
    private getCacheKey;
}