Why does Remix say int256 returned when my function returns int?

Question

Getting a price feed and returning int in my function however Remix is showing the value as int256 when I call the view function. Why is this?

Solidity Remix Price Feed Example

user_14912988 · Answer

256 is the default length if no length is specified

user_16993576 · Answer

int is the alias for int256 Integer in Solidity

You can also refer to the documentation here for more information.