Method increment

src/session.ts:367–369

* Increments the value of a key inside the session store. * A new key will be defined if it doesn't exist already with value 1. * * @param key - The key to increment * @param steps - Number of steps to increment (default: 1) * * @example * session.increment('page_views') //

(key: string, steps: number = 1)

   * session.increment('score', 10)      // Increments by 10
   */
  increment(key: string, steps: number = 1) {
    return this.#getValuesStore('write').increment(key, steps)
  }

  /**
   * Decrements the value of a key inside the session store.