typings: add credentials internal binding types

HoonDongKang · web-flow · commit 69bf45734992 · 2026-08-12T09:51:21.000Z
Add a CredentialsBinding declaration for internalBinding('credentials') and wire it into InternalBindingMap. Signed-off-by: HoonDongKang <d159123@naver.com> PR-URL: #65036 Reviewed-By: Daeyeon Jeong <daeyeon.dev@gmail.com>
diff --git a/typings/globals.d.ts b/typings/globals.d.ts
@@ -5,6 +5,7 @@ import { BufferBinding } from './internalBinding/buffer';
 import { CJSLexerBinding } from './internalBinding/cjs_lexer';
 import { ConfigBinding } from './internalBinding/config';
 import { ConstantsBinding } from './internalBinding/constants';
+import { CredentialsBinding } from './internalBinding/credentials';
 import { CryptoBinding } from './internalBinding/crypto';
 import { DebugBinding } from './internalBinding/debug';
 import { EncodingBinding } from './internalBinding/encoding_binding';
@@ -44,6 +45,7 @@ interface InternalBindingMap {
   cjs_lexer: CJSLexerBinding;
   config: ConfigBinding;
   constants: ConstantsBinding;
+  credentials: CredentialsBinding;
   crypto: CryptoBinding;
   debug: DebugBinding;
   encoding_binding: EncodingBinding;
diff --git a/typings/internalBinding/credentials.d.ts b/typings/internalBinding/credentials.d.ts
@@ -0,0 +1,18 @@
+export interface CredentialsBinding {
+  implementsPosixCredentials?: true;
+  safeGetenv(key: string): string | undefined;
+  getTempDir(): string | undefined;
+
+  getuid?(): number;
+  geteuid?(): number;
+  getgid?(): number;
+  getegid?(): number;
+  getgroups?(): number[];
+
+  initgroups?(user: string | number, extraGroup: string | number): 0 | 1 | 2;
+  setegid?(id: string | number): 0 | 1;
+  seteuid?(id: string | number): 0 | 1;
+  setgid?(id: string | number): 0 | 1;
+  setuid?(id: string | number): 0 | 1;
+  setgroups?(groups: Array<string | number>): number;
+}
