I inherited a project for a Feather Huzzah ESP8266 and wanted to use a Feather Huzzah
ESP32.
However I have found (so far), that the sketch is using 2 .h files that are not found.

1) ESP8266WiFi
2) ESP8266WebServer

I have found what I think is the ESP32 equivalent for the ESP8266WiFi, named ...

Is there a ESP32WIFI.h file for this board ?

Just switching to a esp32 board causes this error.
Partial error message:

Arduino: 1.8.13 (Linux), Board: "Adafruit ESP32 Feather, 80MHz, 921600, None, Default"
I/home/hextejas/.arduino15/packages/esp32/hardware/esp32/1.0.4/variants/feather_esp32 /tmp ...

I just discovered this board in a box and was trying to make it work. I did some of the examples and it is really quick.
So, I am trying to substitute it into a project that I inherited that uses a Feather Huzzah ESP8266.
The first 3 or 4 attempts to compile it and I was getting a lot of missing .h ...

Like Adafruit has for some of their products .
I found a feather huzzah esp32 wifi and Bluetooth and I would like to see some examp.e sketches.

Thanks