From cb3e6f3cf60df232250a494dd9a778053835e65f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Antoni=20Silvestrovi=C4=8D?= <antoni.silvestrovic@gmail.com>
Date: Fri, 15 Mar 2019 13:02:39 +0000
Subject: [PATCH 1/5] Preset option for errors & warnings only

---
 lib/Stats.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/Stats.js b/lib/Stats.js
index 039ed5169b5..28dd0fba457 100644
--- a/lib/Stats.js
+++ b/lib/Stats.js
@@ -1408,6 +1408,12 @@ class Stats {
 					errors: true,
 					moduleTrace: true
 				};
+			case "errors-warnings":
+				return {
+					all: false,
+					errors: true,
+					warnings: true
+				};
 			default:
 				return {};
 		}

From 9192c8c36770e0ee9d88815db03233f4ab1a4784 Mon Sep 17 00:00:00 2001
From: vincentrodriguez <antoni.silvestrovic@gmail.com>
Date: Tue, 19 Mar 2019 10:39:46 +0000
Subject: [PATCH 2/5] test case for "errors-warnings" stats preset

---
 test/statsCases/preset-errors-warnings/index.js          | 0
 test/statsCases/preset-errors-warnings/webpack.config.js | 5 +++++
 2 files changed, 5 insertions(+)
 create mode 100644 test/statsCases/preset-errors-warnings/index.js
 create mode 100644 test/statsCases/preset-errors-warnings/webpack.config.js

diff --git a/test/statsCases/preset-errors-warnings/index.js b/test/statsCases/preset-errors-warnings/index.js
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/test/statsCases/preset-errors-warnings/webpack.config.js b/test/statsCases/preset-errors-warnings/webpack.config.js
new file mode 100644
index 00000000000..5c54a2307dc
--- /dev/null
+++ b/test/statsCases/preset-errors-warnings/webpack.config.js
@@ -0,0 +1,5 @@
+module.exports = {
+	mode: "production",
+	entry: "./index",
+	stats: "errors-warnings"
+};

From 579d42b650c65385645ea32a980359cae8303f76 Mon Sep 17 00:00:00 2001
From: vincentrodriguez <antoni.silvestrovic@gmail.com>
Date: Tue, 19 Mar 2019 10:49:55 +0000
Subject: [PATCH 3/5] update to support "errors-warnings" stats preset option

---
 declarations/WebpackOptions.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/declarations/WebpackOptions.d.ts b/declarations/WebpackOptions.d.ts
index f112da0e527..612b61ce1e1 100644
--- a/declarations/WebpackOptions.d.ts
+++ b/declarations/WebpackOptions.d.ts
@@ -369,7 +369,7 @@ export interface WebpackOptions {
 	stats?:
 		| StatsOptions
 		| boolean
-		| ("none" | "errors-only" | "minimal" | "normal" | "detailed" | "verbose");
+		| ("none" | "errors-only" | "minimal" | "normal" | "detailed" | "verbose" | "errors-warnings");
 	/**
 	 * Environment to build for
 	 */

From 85b1eb9a4a14291aed5a2e8efb1adfe0a0dd8db2 Mon Sep 17 00:00:00 2001
From: vincentrodriguez <antoni.silvestrovic@gmail.com>
Date: Tue, 19 Mar 2019 10:57:08 +0000
Subject: [PATCH 4/5] schema update to support "errors-warnings" preset

---
 schemas/WebpackOptions.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/schemas/WebpackOptions.json b/schemas/WebpackOptions.json
index c7e54b83e56..0bb98f9a907 100644
--- a/schemas/WebpackOptions.json
+++ b/schemas/WebpackOptions.json
@@ -2109,7 +2109,8 @@
             "minimal",
             "normal",
             "detailed",
-            "verbose"
+            "verbose",
+            "errors-warnings"
           ]
         }
       ]

From 111e86439311947161b50fa8958c39f125692616 Mon Sep 17 00:00:00 2001
From: vincentrodriguez <antoni.silvestrovic@gmail.com>
Date: Tue, 19 Mar 2019 11:24:34 +0000
Subject: [PATCH 5/5] support for "errors-warnings" stats preset

---
 declarations/WebpackOptions.d.ts               | 9 ++++++++-
 test/__snapshots__/StatsTestCases.test.js.snap | 2 ++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/declarations/WebpackOptions.d.ts b/declarations/WebpackOptions.d.ts
index 612b61ce1e1..b6ca988c888 100644
--- a/declarations/WebpackOptions.d.ts
+++ b/declarations/WebpackOptions.d.ts
@@ -369,7 +369,14 @@ export interface WebpackOptions {
 	stats?:
 		| StatsOptions
 		| boolean
-		| ("none" | "errors-only" | "minimal" | "normal" | "detailed" | "verbose" | "errors-warnings");
+		| (
+				| "none"
+				| "errors-only"
+				| "minimal"
+				| "normal"
+				| "detailed"
+				| "verbose"
+				| "errors-warnings");
 	/**
 	 * Environment to build for
 	 */
diff --git a/test/__snapshots__/StatsTestCases.test.js.snap b/test/__snapshots__/StatsTestCases.test.js.snap
index d441f4fb19f..8f77d4f63a1 100644
--- a/test/__snapshots__/StatsTestCases.test.js.snap
+++ b/test/__snapshots__/StatsTestCases.test.js.snap
@@ -1915,6 +1915,8 @@ Module not found: Error: Can't resolve 'does-not-exist' in 'Xdir/preset-errors-o
  @ ./index.js 1:0-25"
 `;
 
+exports[`StatsTestCases should print correct stats for preset-errors-warnings 1`] = `""`;
+
 exports[`StatsTestCases should print correct stats for preset-minimal 1`] = `"   6 modules"`;
 
 exports[`StatsTestCases should print correct stats for preset-minimal-simple 1`] = `"   1 module"`;