fix(cli/js/process): Fix conditional types for process sockets (#6275)

1 files changed, 9 insertions, 3 deletions

diff --git a/cli/js/lib.deno.ns.d.ts b/cli/js/lib.deno.ns.d.ts
index f9438ed9c..f3ee04243 100644
--- a/cli/js/lib.deno.ns.d.ts
+++ b/cli/js/lib.deno.ns.d.ts
@@ -1779,9 +1779,15 @@ declare namespace Deno {
   export class Process<T extends RunOptions = RunOptions> {
     readonly rid: number;
     readonly pid: number;
-    readonly stdin: T["stdin"] extends "piped" ? Writer & Closer : null;
-    readonly stdout: T["stdout"] extends "piped" ? Reader & Closer : null;
-    readonly stderr: T["stderr"] extends "piped" ? Reader & Closer : null;
+    readonly stdin: T["stdin"] extends "piped"
+      ? Writer & Closer
+      : (Writer & Closer) | null;
+    readonly stdout: T["stdout"] extends "piped"
+      ? Reader & Closer
+      : (Writer & Closer) | null;
+    readonly stderr: T["stderr"] extends "piped"
+      ? Reader & Closer
+      : (Writer & Closer) | null;
     /** Resolves to the current status of the process. */
     status(): Promise<ProcessStatus>;
     /** Buffer the stdout until EOF and return it as `Uint8Array`.