• API methods
• rateLimiter.consume(key, points = 1, options = {})
• rateLimiter.get(key)
• rateLimiter.set(key, points, secDuration)
• rateLimiter.penalty(key, points = 1)
• rateLimiter.reward(key, points = 1)
• rateLimiter.block(key, secDuration)
• rateLimiter.delete(key)
• rateLimiter.deleteInMemoryBlockedAll()
• rateLimiter.getKey(key)