Method getTTL

packages/server/src/UsageCacheManager.ts:195–199

(key: string)

    }

    public async getTTL(key: string): Promise<number | null> {
        if (!this.cache) await this.initialize()
        const value = await this.cache.ttl(key)
        return value
    }

    public async mget<T>(keys: string[]): Promise<(T | null)[]> {
        if (this.cache) {