Ignore mock client TS errors

.changeset/hip-lizards-whisper.md

@@ -0,0 +1,6 @@
+---
+'@vercel-internals/types': patch
+'vercel': patch
+---
+
+Update stdio types for cli client

internals/types/index.d.ts

@@ -1,5 +1,4 @@
 import type { BuilderFunctions } from '@vercel/build-utils';
-import type { Readable, Writable } from 'stream';
 import type * as tty from 'tty';
 import type { Route } from '@vercel/routing-utils';
 import { PROJECT_ENV_TARGET } from '@vercel-internals/constants';
@@ -628,15 +627,13 @@ export interface BuildOutput {
   } | null;
 }
 
-export interface ReadableTTY extends Readable {
+export interface ReadableTTY extends tty.ReadStream {
   isTTY?: boolean;
   isRaw?: boolean;
   setRawMode?: (mode: boolean) => void;
 }
 
-export interface WritableTTY extends Writable {
-  isTTY?: boolean;
-}
+export type WritableTTY = tty.WriteStream;
 
 export interface Stdio {
   stdin: ReadableTTY;

packages/cli/test/mocks/client.ts

@@ -11,6 +11,7 @@ import express, { Express, Router } from 'express';
 import { listen } from 'async-listen';
 import Client from '../../src/util/client';
 import { Output } from '../../src/util/output';
+import { ReadableTTY, WritableTTY } from '@vercel-internals/types';
 
 // Disable colors in `chalk` so that tests don't need
 // to worry about ANSI codes
@@ -32,9 +33,6 @@ class MockStream extends PassThrough {
 }
 
 export class MockClient extends Client {
-  stdin!: MockStream;
-  stdout!: MockStream;
-  stderr!: MockStream;
   scenario: Scenario;
   mockServer?: Server;
   private app: Express;
@@ -49,10 +47,10 @@ export class MockClient extends Client {
       authConfig: {},
       config: {},
       localConfig: {},
-      stdin: new PassThrough(),
-      stdout: new PassThrough(),
-      stderr: new PassThrough(),
-      output: new Output(new PassThrough()),
+      stdin: new PassThrough() as unknown as ReadableTTY,
+      stdout: new PassThrough() as unknown as WritableTTY,
+      stderr: new PassThrough() as unknown as WritableTTY,
+      output: new Output(new PassThrough() as unknown as WritableTTY),
     });
 
     this.app = express();
@@ -81,14 +79,14 @@ export class MockClient extends Client {
   }
 
   reset() {
-    this.stdin = new MockStream();
+    this.stdin = new MockStream() as unknown as WritableTTY;
 
-    this.stdout = new MockStream();
+    this.stdout = new MockStream() as unknown as WritableTTY;
     this.stdout.setEncoding('utf8');
     this.stdout.end = () => this.stdout;
     this.stdout.pause();
 
-    this.stderr = new MockStream();
+    this.stderr = new MockStream() as unknown as WritableTTY;
     this.stderr.setEncoding('utf8');
     this.stderr.end = () => this.stderr;
     this.stderr.pause();