From 981fcd2f64b4e8f1d8991b0a0697029d61235997 Mon Sep 17 00:00:00 2001
From: Michael Ferris <mike.ferris@hotmail.com>
Date: Tue, 10 Jul 2018 16:20:25 -0700
Subject: [PATCH] yargs (#27171)

Add `hide` method according to http://yargs.js.org/docs/#api-hidekey
Add `showhidden` method according to http://yargs.js.org/docs/#api-showhidden
---
 types/yargs/index.d.ts     |  7 ++++++-
 types/yargs/yargs-tests.ts | 13 +++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/types/yargs/index.d.ts b/types/yargs/index.d.ts
index 882e8e9999..50901570a4 100644
--- a/types/yargs/index.d.ts
+++ b/types/yargs/index.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for yargs 11.0
+// Type definitions for yargs 11.1
 // Project: https://github.com/chevex/yargs
 // Definitions by: Martin Poelstra <https://github.com/poelstra>
 //                 Mizunashi Mana <https://github.com/mizunashi-mana>
@@ -116,6 +116,8 @@ declare namespace yargs {
 
         group(key: string | string[], groupName: string): Argv;
 
+        hide(key: string): Argv;
+
         help(): Argv;
         help(enableExplicit: boolean): Argv;
         help(option: string, enableExplicit: boolean): Argv;
@@ -185,6 +187,9 @@ declare namespace yargs {
 
         showCompletionScript(): Argv;
 
+        showhidden(option?: string | boolean): Argv;
+        showhidden(option: string, description?: string): Argv;
+
         showHelp(consoleLevel?: string): Argv;
 
         showHelpOnFail(enable: boolean, message?: string): Argv;
diff --git a/types/yargs/yargs-tests.ts b/types/yargs/yargs-tests.ts
index 43779309bf..f98120d1c4 100644
--- a/types/yargs/yargs-tests.ts
+++ b/types/yargs/yargs-tests.ts
@@ -648,3 +648,16 @@ function Argv$check() {
         .check((argv, aliases) => void 0)
         .check((argv, aliases) => void 0, false);
 }
+
+function Argv$hide() {
+    const ya = yargs
+        .hide('a');
+}
+
+function Argv$showhidden() {
+    const ya = yargs
+        .showhidden()
+        .showhidden(true)
+        .showhidden('show-hidden')
+        .showhidden('show-hidden', 'Show hidden options');
+}