Remove IsTty now that std::io::IsTerminal has stabalized.

examples/is_tty.rs

@@ -1,16 +1,15 @@
 use crossterm::{
     execute,
     terminal::{size, SetSize},
-    tty::IsTty,
 };
-use std::io::{stdin, stdout};
+use std::io::{stdin, stdout, IsTerminal};
 
 pub fn main() {
     println!("{:?}", size().unwrap());
     execute!(stdout(), SetSize(10, 10)).unwrap();
     println!("{:?}", size().unwrap());
 
-    if stdin().is_tty() {
+    if stdin().is_terminal() {
         println!("Is TTY");
     } else {
         println!("Is not TTY");

src/lib.rs

@@ -242,9 +242,6 @@ pub mod style;
 /// A module to work with the terminal.
 pub mod terminal;
 
-/// A module to query if the current instance is a tty.
-pub mod tty;
-
 #[cfg(windows)]
 /// A module that exposes one function to check if the current terminal supports ANSI sequences.
 pub mod ansi_support;