chore(tty): soft-remove `Deno.isatty()` (#25410)

Towards #22079

1 files changed, 2 insertions, 0 deletions

diff --git a/tests/unit/tty_test.ts b/tests/unit/tty_test.ts
index 35e7dd783..4183fe530 100644
--- a/tests/unit/tty_test.ts
+++ b/tests/unit/tty_test.ts
@@ -20,6 +20,7 @@ Deno.test(
   function isatty() {
     // CI not under TTY, so cannot test stdin/stdout/stderr.
     const f = Deno.openSync("tests/testdata/assets/hello.txt");
+    // @ts-ignore `Deno.isatty()` was soft-removed in Deno 2.
     assert(!Deno.isatty(f.rid));
     f.close();
   },
@@ -29,6 +30,7 @@ Deno.test(function isattyError() {
   let caught = false;
   try {
     // Absurdly large rid.
+    // @ts-ignore `Deno.isatty()` was soft-removed in Deno 2.
     Deno.isatty(0x7fffffff);
   } catch (e) {
     caught = true;