3 files changed, 10 insertions, 9 deletions
diff --git a/ext/fs/30_fs.js b/ext/fs/30_fs.js
index 3858bba26..c2fb66528 100644
--- a/ext/fs/30_fs.js
+++ b/ext/fs/30_fs.js
@@ -72,7 +72,6 @@ import {
   op_fs_utime_sync,
   op_fs_write_file_async,
   op_fs_write_file_sync,
-  op_is_terminal,
   op_set_raw,
 } from "ext:core/ops";
 const {
@@ -769,7 +768,7 @@ class FsFile {
   }
 
   isTerminal() {
-    return op_is_terminal(this.#rid);
+    return core.isTerminal(this.#rid);
   }
 
   setRaw(mode, options = {}) {
diff --git a/ext/io/12_io.js b/ext/io/12_io.js
index fbaf28de7..f73cb57a6 100644
--- a/ext/io/12_io.js
+++ b/ext/io/12_io.js
@@ -5,7 +5,7 @@
 // Thank you! We love Go! <3
 
 import { core, internals, primordials } from "ext:core/mod.js";
-import { op_is_terminal, op_set_raw } from "ext:core/ops";
+import { op_set_raw } from "ext:core/ops";
 const {
   Uint8Array,
   ArrayPrototypePush,
@@ -222,7 +222,7 @@ class Stdin {
   }
 
   isTerminal() {
-    return op_is_terminal(this.#rid);
+    return core.isTerminal(this.#rid);
   }
 }
 
@@ -262,7 +262,7 @@ class Stdout {
   }
 
   isTerminal() {
-    return op_is_terminal(this.#rid);
+    return core.isTerminal(this.#rid);
   }
 }
 
@@ -302,7 +302,7 @@ class Stderr {
   }
 
   isTerminal() {
-    return op_is_terminal(this.#rid);
+    return core.isTerminal(this.#rid);
   }
 }
 
diff --git a/ext/node/polyfills/tty.js b/ext/node/polyfills/tty.js
index b2260a47e..5cbb55ecd 100644
--- a/ext/node/polyfills/tty.js
+++ b/ext/node/polyfills/tty.js
@@ -1,10 +1,12 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
-import { primordials } from "ext:core/mod.js";
+import { core, primordials } from "ext:core/mod.js";
 const {
   Error,
 } = primordials;
-import { op_is_terminal } from "ext:core/ops";
+const {
+  isTerminal,
+} = core;
 
 import { ERR_INVALID_FD } from "ext:deno_node/internal/errors.ts";
 import { LibuvStreamWrap } from "ext:deno_node/internal_binding/stream_wrap.ts";
@@ -23,7 +25,7 @@ function isatty(fd) {
      * correspond to `fd` 0, 1, 2 (stdin, stdout, stderr). This may change in
      * the future.
      */
-    return op_is_terminal(fd);
+    return isTerminal(fd);
   } catch (_) {
     return false;
   }