## 🚀 Feature Proposal

I suggest
1. either to add method `getId()` to interface `WebElement`, or
2. to create interface like `HasId` or `HasIdentity` and make `RemoteWebElement` implement it. 

## Motivation

People often cast `WebElement` to `RemoteWebElement` just to call method `getId()`. 
De-facto all implementations of `WebElement` have method `getId()`. 
For me, it's a problem because `RemoteWebElement` is a class, not interface, and therefore I cannot create a proxy object for it in Selenide. I need some interface with method `getId()`. 

@Override
  public Object apply(Object arg) {
    if (arg == null || arg instanceof String || arg instanceof Boolean ||
        arg instanceof Number) {
      return arg;
    }
    while (arg instanceof WrapsElement) {
      arg = ((WrapsElement) arg).getWrappedElement();
    }