client-twelve-rapid/dist/utils/rate-limiter.d.ts

Complete TypeScript library for Twelve Data API with 154 endpoints, technical indicators, and intelligent rate limiting

/**
 * Rate Limiter for Twelve Data API
 * Implements token bucket algorithm to limit requests to 3000 per minute
 */
export declare class RateLimiter {
    private tokens;
    private maxTokens;
    private refillRate;
    private lastRefill;
    private requestQueue;
    private isProcessing;
    constructor(maxRequestsPerMinute?: number);
    /**
     * Refill tokens based on elapsed time
     */
    private refillTokens;
    /**
     * Process the request queue
     */
    private processQueue;
    /**
     * Acquire a token for making a request
     * Returns a promise that resolves when a token is available
     */
    acquireToken(): Promise<void>;
    /**
     * Get current token count
     */
    getTokenCount(): number;
    /**
     * Get queue length
     */
    getQueueLength(): number;
    /**
     * Reset the rate limiter
     */
    reset(): void;
}