isValidPath(path) {
      Logger.debug(`Validating path ${path}`);
      try {
        const value = this.get(path);
        return value !== void 0;
      } catch (e2) {
        Logger.error(`Error validating path ${path}:`, e2);
        return false;
      }
    }
Destroys the current state object and clears all associated watchers and previous states.

This method is useful for cleanup operations, ensuring no residual state,
watchers, or references are left in memory.