From 5f12917d47004927b00c1221b42d3f43d725817c Mon Sep 17 00:00:00 2001
From: Toby Hamand <toby.hamand@triptease.com>
Date: Tue, 21 Aug 2018 16:37:40 +0100
Subject: [PATCH] [puppeteer] add option defaultViewport to launchOptions
 interface to adhere to official docs:
 https://github.com/GoogleChrome/puppeteer/blob/master/docs/api.md\#puppeteerlaunchoptions

---
 types/puppeteer/index.d.ts         | 29 +++++++++++++++++++++++++++++
 types/puppeteer/puppeteer-tests.ts |  1 +
 2 files changed, 30 insertions(+)

diff --git a/types/puppeteer/index.d.ts b/types/puppeteer/index.d.ts
index a5e85f802e..fc5b45871b 100644
--- a/types/puppeteer/index.d.ts
+++ b/types/puppeteer/index.d.ts
@@ -1647,6 +1647,35 @@ export interface LaunchOptions {
    * Useful so that you can see what is going on.
    */
   slowMo?: number;
+  /**
+   * Sets a consistent viewport for each page. Defaults to an 800x600 viewport. null disables the default viewport.
+   */
+  defaultViewport?: {
+    /**
+     * page width in pixels.
+     */
+    width?: number;
+    /**
+     * page height in pixels.
+     */
+    height?: number;
+    /**
+     * Specify device scale factor (can be thought of as dpr). Defaults to 1.
+     */
+    deviceScaleFactor?: number;
+    /**
+     * Whether the meta viewport tag is taken into account. Defaults to false.
+     */
+    isMobile?: boolean;
+    /**
+     * Specifies if viewport supports touch events. Defaults to false.
+     */
+    hasTouch?: boolean;
+    /**
+     * Specifies if viewport is in landscape mode. Defaults to false.
+     */
+    isLandscape?: boolean;
+  };
   /**
    * Additional arguments to pass to the Chromium instance. List of Chromium
    * flags can be found here.
diff --git a/types/puppeteer/puppeteer-tests.ts b/types/puppeteer/puppeteer-tests.ts
index e883157fec..2db92a9171 100644
--- a/types/puppeteer/puppeteer-tests.ts
+++ b/types/puppeteer/puppeteer-tests.ts
@@ -167,6 +167,7 @@ puppeteer.launch().then(async browser => {
       '--no-sandbox',
       '--disable-setuid-sandbox',
     ],
+    defaultViewport: { width: 800, height: 600 },
     handleSIGINT: true,
     handleSIGHUP: true,
     handleSIGTERM: true,