diff --git a/CHANGELOG.md b/CHANGELOG.md
index ce38ad7..e202281 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,186 +1,232 @@
 # Changelog
 
+#### 2.0.3
+
+###### _June 23, 2020_
+
+- Fixed warning/error handling for child compilers ([#53](/../../issues/53)).
+
+#### 2.0.2
+
+###### _May 24, 2020_
+
+- Upgraded dependencies to latest.
+
 #### 2.0.1
+
 ###### _May 23, 2020_
 
-- Fixed bug where setting *sound* to *false* had no effect ([#51](/../../issues/51)).
+- Fixed bug where setting _sound_ to _false_ had no effect ([#51](/../../issues/51)).
 
 #### 2.0.0
+
 ###### _October 15, 2019_
 
 - Converted to TypeScript, increased test coverage.
 
 #### 1.2.2
+
 ###### _October 15, 2019_
 
 - Updated node-notifier to fix [#43](/../../issues/43); added test coverage.
 
 #### 1.2.1
+
 ###### _October 15, 2019_
 
-- Added *showDuration* config option for [#48](/../../issues/48).
+- Added _showDuration_ config option for [#48](/../../issues/48).
 
 #### 1.1.1
+
 ###### _August 29, 2019_
 
 - Updated node-notifier dependency to latest version to fix [#45](/../../issues/45).
 
 #### 1.1.0
+
 ###### _August 10, 2019_
 
 - Added two new config options: onCompileStart, onComplete.
 
 #### 1.0.3
+
 ###### _June 4, 2019_
 
 - Updated dependencies to latest versions to fix high-severity js-yaml vulnerability.
 
 #### 1.0.2
+
 ###### _May 3, 2019_
 
-- Corrected *sound* TS types.
+- Corrected _sound_ TS types.
 
 #### 1.0.1
+
 ###### _April 16, 2019_
 
 - Updated README to include TS usage example.
 
 #### 1.0.0
+
 ###### _April 16, 2019_
 
 - Fixed TypeScript definition per issue [#39](/../../issues/39). This is a breaking change for any consumers using TS; bumped major version.
 
 #### 0.1.32
+
 ###### _April 16, 2019_
 
 - Fixed TypeScript definitions per issues [#38](/../../issues/38) and [#39](/../../issues/39).
 
 #### 0.1.31
+
 ###### _March 20, 2019_
 
 - Added TypeScript definitions per issue [#35](/../../issues/35).
 
 #### 0.1.30
+
 ###### _October 7, 2018_
 
 - Fix for [#29](/../../issues/29) where error occurs on Windows 7 when attempting to register the SnoreToast app ID for notifications.
 
 #### 0.1.29
+
 ###### _August 21, 2018_
 
-- Fix for [#30](/../../issues/30), compilation notifications no longer ignore *sound* option.
-- Added new config option: *compilationSound*
+- Fix for [#30](/../../issues/30), compilation notifications no longer ignore _sound_ option.
+- Added new config option: _compilationSound_
 
 #### 0.1.28
+
 ###### _June 30, 2018_
 
 - Fix for [#28](/../../issues/28) to allow webpack build to complete while notification is visible. Updated to node-notifier@5.2.1.
 
 #### 0.1.27
+
 ###### _June 1, 2018_
 
 - Check that error/warning is not null before formatting it.
 
 #### 0.1.26
+
 ###### _May 31, 2018_
 
-- Added two new config options: *notifyOptions* and *onTimeout* per [#26](/../../issues/26).
+- Added two new config options: _notifyOptions_ and _onTimeout_ per [#26](/../../issues/26).
 
 #### 0.1.25
+
 ###### _April 18, 2018_
 
 - Updated Webpack 4 watchRun hook to use tapAsync to fix [#25](/../../issues/25).
 
 #### 0.1.24
+
 ###### _April 15, 2018_
 
 - Updated to use new hooks API for Webpack 4.
 
 #### 0.1.23
+
 ###### _February 21, 2018_
 
 - Updated terminal activation to handle VS Code.
 
 #### 0.1.22
+
 ###### _January 16, 2018_
 
 - Merged PR to detect terminal application. [#21](/../../issues/21).
 
 #### 0.1.21
+
 ###### _December 13, 2017_
 
 - Reworked previous "fix" to use default SnoreToast AppID for Windows toast notifications. [#20](/../../issues/20).
 
 #### 0.1.19
+
 ###### _December 13, 2017_
 
 - Added appName parameter to notify config to resolve issue with notifications not being generated in Windows build >=1709 [#20](/../../issues/20).
 
 #### 0.1.18
+
 ###### _November 30, 2017_
 
 - Updated `node-notifier` package version to latest; enforced max message length to 256 to fix [#20](/../../issues/20).
 
 #### 0.1.17
+
 ###### _November 6, 2017_
 
 - Added notification hook for webpack "watch-run" compilation event to show notifications when the compilation process has started.
-Added *suppressCompileStart* and *compileIcon* configuration options to support this. This notification will not be shown by default;
-set *suppressCompileStart* to *false* to enable.
+  Added _suppressCompileStart_ and _compileIcon_ configuration options to support this. This notification will not be shown by default;
+  set _suppressCompileStart_ to _false_ to enable.
 
 #### 0.1.16
+
 ###### _July 25, 2017_
 
-- Updated *suppressSuccess* configuration option to support "always" and "initial" values.
+- Updated _suppressSuccess_ configuration option to support "always" and "initial" values.
 
 #### 0.1.15
+
 ###### _July 17, 2017_
 
 - Updated webpack icons.
 
 #### 0.1.14
+
 ###### _June 14, 2017_
 
-- Added *warningSound* configuration option.
+- Added _warningSound_ configuration option.
 
 #### 0.1.13
-###### _October 19, 2016_
 
-- Added *messageFormatter* configuration option to allow custom formatting of notification message.
+###### _October 19, 2016_
 
+- Added _messageFormatter_ configuration option to allow custom formatting of notification message.
 
 #### 0.1.12
+
 ###### _July 25, 2016_
 
 - Bugfix for #6, more null checking.
 
-
 #### 0.1.11
+
 ###### _July 16, 2016_
 
 - Bugfix for #6; added null check for error messages.
 
 #### 0.1.10
+
 ###### _July 14, 2016_
 
-- Added reference to *[strip-ansi](https://www.npmjs.com/package/strip-ansi)* NPM package to remove CLI color formatting from notifications.
+- Added reference to _[strip-ansi](https://www.npmjs.com/package/strip-ansi)_ NPM package to remove CLI color formatting from notifications.
 
 #### 0.1.9
+
 ###### _July 5, 2016_
 
-- Added new *onClick* configuration option to allow for specifying of notification click behavior.
+- Added new _onClick_ configuration option to allow for specifying of notification click behavior.
 
 #### 0.1.8
+
 ###### _February 17, 2016_
 
-- Added new *successSound* and *failureSound* configuration options to allow different sounds depending upon the notification type. The *sound* configuration is still supported, but these two new options will take precedence.
+- Added new _successSound_ and _failureSound_ configuration options to allow different sounds depending upon the notification type. The _sound_ configuration is still supported, but these two new options will take precedence.
 
 #### 0.1.7
+
 ###### _January 18, 2016_
 
-- Fixed *sound* configuration option to allow "false" value to disable sound.
+- Fixed _sound_ configuration option to allow "false" value to disable sound.
 
 #### 0.1.6
+
 ###### _December 17, 2015_
 
-- Added *suppressWarning* configuration option.
+- Added _suppressWarning_ configuration option.
diff --git a/package-lock.json b/package-lock.json
index 5403c7e..29f146a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "webpack-build-notifier",
-  "version": "2.0.1",
+  "version": "2.0.3",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -948,6 +948,12 @@
         "pretty-format": "^25.2.1"
       }
     },
+    "@types/json-schema": {
+      "version": "7.0.5",
+      "resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.5.tgz",
+      "integrity": "sha512-7+2BITlgjgDhH0vvwZU/HZJVyk+2XUlvxXe8dFMedNX/aMkaOq++rMAFXc0tM7ij15QaWlbdQASBR9dihi+bDQ==",
+      "dev": true
+    },
     "@types/node": {
       "version": "14.0.5",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-14.0.5.tgz",
@@ -1366,6 +1372,12 @@
       "integrity": "sha1-45sJrqne+Gao8gbiiK9jkZuuOcQ=",
       "dev": true
     },
+    "array-filter": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/array-filter/-/array-filter-1.0.0.tgz",
+      "integrity": "sha1-uveeYubvTCpMC4MSMtr/7CUfnYM=",
+      "dev": true
+    },
     "array-unique": {
       "version": "0.3.2",
       "resolved": "https://registry.npmjs.org/array-unique/-/array-unique-0.3.2.tgz",
@@ -1458,6 +1470,38 @@
       "integrity": "sha512-Wm6ukoaOGJi/73p/cl2GvLjTI5JM1k/O14isD73YML8StrH/7/lRFgmg8nICZgD3bZZvjwCGxtMOD3wWNAu8cg==",
       "dev": true
     },
+    "autoprefixer": {
+      "version": "9.8.3",
+      "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-9.8.3.tgz",
+      "integrity": "sha512-Y3CkEPqPqGw0TNBcMoUAxeZT9WEOAh0BPYENOTrN/bEfNBqjlYWjHbR1PKduBrmAVn8WbEZtMA3gAZO5MgV7Pg==",
+      "dev": true,
+      "requires": {
+        "browserslist": "^4.12.0",
+        "caniuse-lite": "^1.0.30001087",
+        "kleur": "^4.0.1",
+        "normalize-range": "^0.1.2",
+        "num2fraction": "^1.2.2",
+        "postcss": "^7.0.32",
+        "postcss-value-parser": "^4.1.0"
+      },
+      "dependencies": {
+        "kleur": {
+          "version": "4.0.1",
+          "resolved": "https://registry.npmjs.org/kleur/-/kleur-4.0.1.tgz",
+          "integrity": "sha512-Qs6SqCLm63rd0kNVh+wO4XsWLU6kgfwwaPYsLiClWf0Tewkzsa6MvB21bespb8cz+ANS+2t3So1ge3gintzhlw==",
+          "dev": true
+        }
+      }
+    },
+    "available-typed-arrays": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/available-typed-arrays/-/available-typed-arrays-1.0.2.tgz",
+      "integrity": "sha512-XWX3OX8Onv97LMk/ftVyBibpGwY5a8SmuxZPzeOxqmuEqUCOM9ZE+uIaD1VNJ5QnvU2UQusvmKbuM1FR8QWGfQ==",
+      "dev": true,
+      "requires": {
+        "array-filter": "^1.0.0"
+      }
+    },
     "aws-sign2": {
       "version": "0.7.0",
       "resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.7.0.tgz",
@@ -1803,6 +1847,18 @@
         "pako": "~1.0.5"
       }
     },
+    "browserslist": {
+      "version": "4.12.0",
+      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.12.0.tgz",
+      "integrity": "sha512-UH2GkcEDSI0k/lRkuDSzFl9ZZ87skSy9w2XAn1MsZnL+4c4rqbBd3e82UWHbYDpztABrPBhZsTEeuxVfHppqDg==",
+      "dev": true,
+      "requires": {
+        "caniuse-lite": "^1.0.30001043",
+        "electron-to-chromium": "^1.3.413",
+        "node-releases": "^1.1.53",
+        "pkg-up": "^2.0.0"
+      }
+    },
     "bs-logger": {
       "version": "0.2.6",
       "resolved": "https://registry.npmjs.org/bs-logger/-/bs-logger-0.2.6.tgz",
@@ -1907,6 +1963,32 @@
         "unset-value": "^1.0.0"
       }
     },
+    "caller-callsite": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/caller-callsite/-/caller-callsite-2.0.0.tgz",
+      "integrity": "sha1-hH4PzgoiN1CpoCfFSzNzGtMVQTQ=",
+      "dev": true,
+      "requires": {
+        "callsites": "^2.0.0"
+      },
+      "dependencies": {
+        "callsites": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/callsites/-/callsites-2.0.0.tgz",
+          "integrity": "sha1-BuuE8A7qQT2oav/vrL/7Ngk7PFA=",
+          "dev": true
+        }
+      }
+    },
+    "caller-path": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/caller-path/-/caller-path-2.0.0.tgz",
+      "integrity": "sha1-Ro+DBE42mrIBD6xfBs7uFbsssfQ=",
+      "dev": true,
+      "requires": {
+        "caller-callsite": "^2.0.0"
+      }
+    },
     "callsites": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/callsites/-/callsites-3.1.0.tgz",
@@ -1919,6 +2001,12 @@
       "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==",
       "dev": true
     },
+    "caniuse-lite": {
+      "version": "1.0.30001087",
+      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001087.tgz",
+      "integrity": "sha512-KAQRGtt+eGCQBSp2iZTQibdCf9oe6cNTi5lmpsW38NnxP4WMYzfU6HCRmh4kJyh6LrTM9/uyElK4xcO93kafpg==",
+      "dev": true
+    },
     "capture-exit": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/capture-exit/-/capture-exit-2.0.0.tgz",
@@ -2229,6 +2317,30 @@
       "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
       "dev": true
     },
+    "cosmiconfig": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-5.2.1.tgz",
+      "integrity": "sha512-H65gsXo1SKjf8zmrJ67eJk8aIRKV5ff2D4uKZIBZShbhGSpEmsQOPW/SKMKYhSTrqR7ufy6RP69rPogdaPh/kA==",
+      "dev": true,
+      "requires": {
+        "import-fresh": "^2.0.0",
+        "is-directory": "^0.3.1",
+        "js-yaml": "^3.13.1",
+        "parse-json": "^4.0.0"
+      },
+      "dependencies": {
+        "parse-json": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/parse-json/-/parse-json-4.0.0.tgz",
+          "integrity": "sha1-vjX1Qlvh9/bHRxhPmKeIy5lHfuA=",
+          "dev": true,
+          "requires": {
+            "error-ex": "^1.3.1",
+            "json-parse-better-errors": "^1.0.1"
+          }
+        }
+      }
+    },
     "create-ecdh": {
       "version": "4.0.3",
       "resolved": "https://registry.npmjs.org/create-ecdh/-/create-ecdh-4.0.3.tgz",
@@ -2323,6 +2435,52 @@
         "randomfill": "^1.0.3"
       }
     },
+    "css-loader": {
+      "version": "3.6.0",
+      "resolved": "https://registry.npmjs.org/css-loader/-/css-loader-3.6.0.tgz",
+      "integrity": "sha512-M5lSukoWi1If8dhQAUCvj4H8vUt3vOnwbQBH9DdTm/s4Ym2B/3dPMtYZeJmq7Q3S3Pa+I94DcZ7pc9bP14cWIQ==",
+      "dev": true,
+      "requires": {
+        "camelcase": "^5.3.1",
+        "cssesc": "^3.0.0",
+        "icss-utils": "^4.1.1",
+        "loader-utils": "^1.2.3",
+        "normalize-path": "^3.0.0",
+        "postcss": "^7.0.32",
+        "postcss-modules-extract-imports": "^2.0.0",
+        "postcss-modules-local-by-default": "^3.0.2",
+        "postcss-modules-scope": "^2.2.0",
+        "postcss-modules-values": "^3.0.0",
+        "postcss-value-parser": "^4.1.0",
+        "schema-utils": "^2.7.0",
+        "semver": "^6.3.0"
+      },
+      "dependencies": {
+        "schema-utils": {
+          "version": "2.7.0",
+          "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-2.7.0.tgz",
+          "integrity": "sha512-0ilKFI6QQF5nxDZLFn2dMjvc4hjg/Wkg7rHd3jK6/A4a1Hl9VFdQWvgB1UMGoU94pad1P/8N7fMcEnLnSiju8A==",
+          "dev": true,
+          "requires": {
+            "@types/json-schema": "^7.0.4",
+            "ajv": "^6.12.2",
+            "ajv-keywords": "^3.4.1"
+          }
+        },
+        "semver": {
+          "version": "6.3.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
+          "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==",
+          "dev": true
+        }
+      }
+    },
+    "cssesc": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/cssesc/-/cssesc-3.0.0.tgz",
+      "integrity": "sha512-/Tb/JcjK111nNScGob5MNtsntNM1aCNUDipB/TkwZFhyDrrE47SOx/18wF2bbjgc3ZzCSKW1T5nt5EbFoAz/Vg==",
+      "dev": true
+    },
     "cssom": {
       "version": "0.4.4",
       "resolved": "https://registry.npmjs.org/cssom/-/cssom-0.4.4.tgz",
@@ -2411,6 +2569,15 @@
       "integrity": "sha512-FJ3UgI4gIl+PHZm53knsuSFpE+nESMr7M4v9QcgB7S63Kj/6WqMiFQJpBBYz1Pt+66bZpP3Q7Lye0Oo9MPKEdg==",
       "dev": true
     },
+    "define-properties": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/define-properties/-/define-properties-1.1.3.tgz",
+      "integrity": "sha512-3MqfYKj2lLzdMSf8ZIZE/V+Zuy+BgD6f164e8K2w7dgnpKArBDerGYpM46IYYcjnkdPNMjPk9A6VFB8+3SKlXQ==",
+      "dev": true,
+      "requires": {
+        "object-keys": "^1.0.12"
+      }
+    },
     "define-property": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/define-property/-/define-property-2.0.2.tgz",
@@ -2505,6 +2672,15 @@
         }
       }
     },
+    "dimport": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/dimport/-/dimport-1.0.0.tgz",
+      "integrity": "sha512-r5Cb8jvJ9YOTKQje2wrD6ncjpyDM4l94+OqgatYNzTb0viKS0/XomCjty1+F827u1pBiPt1ubSYdowZfE1L5Tw==",
+      "dev": true,
+      "requires": {
+        "rewrite-imports": "^2.0.3"
+      }
+    },
     "doctrine": {
       "version": "0.7.2",
       "resolved": "https://registry.npmjs.org/doctrine/-/doctrine-0.7.2.tgz",
@@ -2600,6 +2776,12 @@
         "safer-buffer": "^2.1.0"
       }
     },
+    "electron-to-chromium": {
+      "version": "1.3.481",
+      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.481.tgz",
+      "integrity": "sha512-q2PeCP2PQXSYadDo9uNY+uHXjdB9PcsUpCVoGlY8TZOPHGlXdevlqW9PkKeqCxn2QBkGB8b6AcMO++gh8X82bA==",
+      "dev": true
+    },
     "elliptic": {
       "version": "6.5.2",
       "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.2.tgz",
@@ -2709,6 +2891,42 @@
         "is-arrayish": "^0.2.1"
       }
     },
+    "es-abstract": {
+      "version": "1.17.6",
+      "resolved": "https://registry.npmjs.org/es-abstract/-/es-abstract-1.17.6.tgz",
+      "integrity": "sha512-Fr89bON3WFyUi5EvAeI48QTWX0AyekGgLA8H+c+7fbfCkJwRWRMLd8CQedNEyJuoYYhmtEqY92pgte1FAhBlhw==",
+      "dev": true,
+      "requires": {
+        "es-to-primitive": "^1.2.1",
+        "function-bind": "^1.1.1",
+        "has": "^1.0.3",
+        "has-symbols": "^1.0.1",
+        "is-callable": "^1.2.0",
+        "is-regex": "^1.1.0",
+        "object-inspect": "^1.7.0",
+        "object-keys": "^1.1.1",
+        "object.assign": "^4.1.0",
+        "string.prototype.trimend": "^1.0.1",
+        "string.prototype.trimstart": "^1.0.1"
+      }
+    },
+    "es-to-primitive": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/es-to-primitive/-/es-to-primitive-1.2.1.tgz",
+      "integrity": "sha512-QCOllgZJtaUo9miYBcLChTUaHNjJF3PYs1VidD7AwiEj1kYxKeQTctLAezAOH5ZKRH0g2IgPn6KwB4IT8iRpvA==",
+      "dev": true,
+      "requires": {
+        "is-callable": "^1.1.4",
+        "is-date-object": "^1.0.1",
+        "is-symbol": "^1.0.2"
+      }
+    },
+    "es6-object-assign": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/es6-object-assign/-/es6-object-assign-1.1.0.tgz",
+      "integrity": "sha1-wsNYJlYkfDnqEHyx5mUrb58kUjw=",
+      "dev": true
+    },
     "escape-string-regexp": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
@@ -2994,6 +3212,32 @@
         }
       }
     },
+    "extract-css-chunks-webpack-plugin": {
+      "version": "4.7.5",
+      "resolved": "https://registry.npmjs.org/extract-css-chunks-webpack-plugin/-/extract-css-chunks-webpack-plugin-4.7.5.tgz",
+      "integrity": "sha512-7XlPj/OW+vpIdMcm1H/mo5hgJubMKXlWF5Pgq9F/db39b19A+XlRWppyAZHNaJChC8kJKQl5n8PbfwouIl9AJQ==",
+      "dev": true,
+      "requires": {
+        "loader-utils": "^2.0.0",
+        "normalize-url": "1.9.1",
+        "schema-utils": "^1.0.0",
+        "webpack-external-import": "^2.2.4",
+        "webpack-sources": "^1.1.0"
+      },
+      "dependencies": {
+        "loader-utils": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/loader-utils/-/loader-utils-2.0.0.tgz",
+          "integrity": "sha512-rP4F0h2RaWSvPEkD7BLDFQnvSf+nK+wr3ESUjNTyAGobqrijmW92zc+SO6d4p4B1wh7+B/Jg1mkQe5NYUEHtHQ==",
+          "dev": true,
+          "requires": {
+            "big.js": "^5.2.2",
+            "emojis-list": "^3.0.0",
+            "json5": "^2.1.2"
+          }
+        }
+      }
+    },
     "extsprintf": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.3.0.tgz",
@@ -3166,6 +3410,12 @@
       "integrity": "sha1-gQaNKVqBQuwKxybG4iAMMPttXoA=",
       "dev": true
     },
+    "foreach": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/foreach/-/foreach-2.0.5.tgz",
+      "integrity": "sha1-C+4AUBiusmDQo6865ljdATbsG5k=",
+      "dev": true
+    },
     "forever-agent": {
       "version": "0.6.1",
       "resolved": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz",
@@ -3228,6 +3478,17 @@
         }
       }
     },
+    "fs-extra": {
+      "version": "8.1.0",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
+      "integrity": "sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==",
+      "dev": true,
+      "requires": {
+        "graceful-fs": "^4.2.0",
+        "jsonfile": "^4.0.0",
+        "universalify": "^0.1.0"
+      }
+    },
     "fs-write-stream-atomic": {
       "version": "1.0.10",
       "resolved": "https://registry.npmjs.org/fs-write-stream-atomic/-/fs-write-stream-atomic-1.0.10.tgz",
@@ -3253,6 +3514,12 @@
       "dev": true,
       "optional": true
     },
+    "function-bind": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
+      "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==",
+      "dev": true
+    },
     "gensync": {
       "version": "1.0.0-beta.1",
       "resolved": "https://registry.npmjs.org/gensync/-/gensync-1.0.0-beta.1.tgz",
@@ -3352,12 +3619,27 @@
         "har-schema": "^2.0.0"
       }
     },
+    "has": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
+      "integrity": "sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==",
+      "dev": true,
+      "requires": {
+        "function-bind": "^1.1.1"
+      }
+    },
     "has-flag": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
       "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
       "dev": true
     },
+    "has-symbols": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.1.tgz",
+      "integrity": "sha512-PLcsoqu++dmEIZB+6totNFKq/7Do+Z0u4oT0zKOJNl3lYK6vGwwu2hjHs+68OEZbTjiUE9bgOABXbP/GvrS0Kg==",
+      "dev": true
+    },
     "has-value": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/has-value/-/has-value-1.0.0.tgz",
@@ -3523,6 +3805,15 @@
         "safer-buffer": ">= 2.1.2 < 3"
       }
     },
+    "icss-utils": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/icss-utils/-/icss-utils-4.1.1.tgz",
+      "integrity": "sha512-4aFq7wvWyMHKgxsH8QQtGpvbASCf+eM3wPRLI6R+MgAnTCZ6STYsRvttLvRWK0Nfif5piF394St3HeJDaljGPA==",
+      "dev": true,
+      "requires": {
+        "postcss": "^7.0.14"
+      }
+    },
     "ieee754": {
       "version": "1.1.13",
       "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.1.13.tgz",
@@ -3535,6 +3826,50 @@
       "integrity": "sha1-xg7taebY/bazEEofy8ocGS3FtQE=",
       "dev": true
     },
+    "import-cwd": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/import-cwd/-/import-cwd-2.1.0.tgz",
+      "integrity": "sha1-qmzzbnInYShcs3HsZRn1PiQ1sKk=",
+      "dev": true,
+      "requires": {
+        "import-from": "^2.1.0"
+      }
+    },
+    "import-fresh": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/import-fresh/-/import-fresh-2.0.0.tgz",
+      "integrity": "sha1-2BNVwVYS04bGH53dOSLUMEgipUY=",
+      "dev": true,
+      "requires": {
+        "caller-path": "^2.0.0",
+        "resolve-from": "^3.0.0"
+      },
+      "dependencies": {
+        "resolve-from": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-3.0.0.tgz",
+          "integrity": "sha1-six699nWiBvItuZTM17rywoYh0g=",
+          "dev": true
+        }
+      }
+    },
+    "import-from": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/import-from/-/import-from-2.1.0.tgz",
+      "integrity": "sha1-M1238qev/VOqpHHUuAId7ja387E=",
+      "dev": true,
+      "requires": {
+        "resolve-from": "^3.0.0"
+      },
+      "dependencies": {
+        "resolve-from": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-3.0.0.tgz",
+          "integrity": "sha1-six699nWiBvItuZTM17rywoYh0g=",
+          "dev": true
+        }
+      }
+    },
     "import-local": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/import-local/-/import-local-3.0.2.tgz",
@@ -3551,6 +3886,12 @@
       "integrity": "sha1-khi5srkoojixPcT7a21XbyMUU+o=",
       "dev": true
     },
+    "indexes-of": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/indexes-of/-/indexes-of-1.0.1.tgz",
+      "integrity": "sha1-8w9xbI4r00bHtn0985FVZqfAVgc=",
+      "dev": true
+    },
     "infer-owner": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/infer-owner/-/infer-owner-1.0.4.tgz",
@@ -3605,6 +3946,12 @@
         }
       }
     },
+    "is-arguments": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/is-arguments/-/is-arguments-1.0.4.tgz",
+      "integrity": "sha512-xPh0Rmt8NE65sNzvyUmWgI1tz3mKq74lGA0mL8LYZcoIzKOzDh6HmrYm3d18k60nHerC8A9Km8kYu87zfSFnLA==",
+      "dev": true
+    },
     "is-arrayish": {
       "version": "0.2.1",
       "resolved": "https://registry.npmjs.org/is-arrayish/-/is-arrayish-0.2.1.tgz",
@@ -3627,6 +3974,12 @@
       "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w==",
       "dev": true
     },
+    "is-callable": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/is-callable/-/is-callable-1.2.0.tgz",
+      "integrity": "sha512-pyVD9AaGLxtg6srb2Ng6ynWJqkHU9bEM087AKck0w8QwDarTfNcpIYoU8x8Hv2Icm8u6kFJM18Dag8lyqGkviw==",
+      "dev": true
+    },
     "is-ci": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/is-ci/-/is-ci-2.0.0.tgz",
@@ -3656,6 +4009,12 @@
         }
       }
     },
+    "is-date-object": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/is-date-object/-/is-date-object-1.0.2.tgz",
+      "integrity": "sha512-USlDT524woQ08aoZFzh3/Z6ch9Y/EWXEHQ/AaRN0SkKq4t2Jw2R2339tSXmwuVoY7LLlBCbOIlx2myP/L5zk0g==",
+      "dev": true
+    },
     "is-descriptor": {
       "version": "0.1.6",
       "resolved": "https://registry.npmjs.org/is-descriptor/-/is-descriptor-0.1.6.tgz",
@@ -3675,6 +4034,12 @@
         }
       }
     },
+    "is-directory": {
+      "version": "0.3.1",
+      "resolved": "https://registry.npmjs.org/is-directory/-/is-directory-0.3.1.tgz",
+      "integrity": "sha1-YTObbyR1/Hcv2cnYP1yFddwVSuE=",
+      "dev": true
+    },
     "is-docker": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/is-docker/-/is-docker-2.0.0.tgz",
@@ -3705,6 +4070,12 @@
       "integrity": "sha512-cTIB4yPYL/Grw0EaSzASzg6bBy9gqCofvWN8okThAYIxKJZC+udlRAmGbM0XLeniEJSs8uEgHPGuHSe1XsOLSQ==",
       "dev": true
     },
+    "is-generator-function": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/is-generator-function/-/is-generator-function-1.0.7.tgz",
+      "integrity": "sha512-YZc5EwyO4f2kWCax7oegfuSr9mFz1ZvieNYBEjmukLxgXfBUbxAWGVF7GZf0zidYtoBl3WvC07YK0wT76a+Rtw==",
+      "dev": true
+    },
     "is-glob": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-4.0.1.tgz",
@@ -3715,12 +4086,27 @@
         "is-extglob": "^2.1.1"
       }
     },
+    "is-nan": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/is-nan/-/is-nan-1.3.0.tgz",
+      "integrity": "sha512-z7bbREymOqt2CCaZVly8aC4ML3Xhfi0ekuOnjO2L8vKdl+CttdVoGZQhd4adMFAsxQ5VeRVwORs4tU8RH+HFtQ==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3"
+      }
+    },
     "is-number": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/is-number/-/is-number-7.0.0.tgz",
       "integrity": "sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==",
       "dev": true
     },
+    "is-plain-obj": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/is-plain-obj/-/is-plain-obj-1.1.0.tgz",
+      "integrity": "sha1-caUMhCnfync8kqOQpKA7OfzVHT4=",
+      "dev": true
+    },
     "is-plain-object": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/is-plain-object/-/is-plain-object-2.0.4.tgz",
@@ -3736,12 +4122,42 @@
       "integrity": "sha1-DFLlS8yjkbssSUsh6GJtczbG45c=",
       "dev": true
     },
+    "is-regex": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/is-regex/-/is-regex-1.1.0.tgz",
+      "integrity": "sha512-iI97M8KTWID2la5uYXlkbSDQIg4F6o1sYboZKKTDpnDQMLtUL86zxhgDet3Q2SriaYsyGqZ6Mn2SjbRKeLHdqw==",
+      "dev": true,
+      "requires": {
+        "has-symbols": "^1.0.1"
+      }
+    },
     "is-stream": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/is-stream/-/is-stream-1.1.0.tgz",
       "integrity": "sha1-EtSj3U5o4Lec6428hBc66A2RykQ=",
       "dev": true
     },
+    "is-symbol": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/is-symbol/-/is-symbol-1.0.3.tgz",
+      "integrity": "sha512-OwijhaRSgqvhm/0ZdAcXNZt9lYdKFpcRDT5ULUuYXPoT794UNOdU+gpT6Rzo7b4V2HUl/op6GqY894AZwv9faQ==",
+      "dev": true,
+      "requires": {
+        "has-symbols": "^1.0.1"
+      }
+    },
+    "is-typed-array": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/is-typed-array/-/is-typed-array-1.1.3.tgz",
+      "integrity": "sha512-BSYUBOK/HJibQ30wWkWold5txYwMUXQct9YHAQJr8fSwvZoiglcqB0pd7vEN23+Tsi9IUEjztdOSzl4qLVYGTQ==",
+      "dev": true,
+      "requires": {
+        "available-typed-arrays": "^1.0.0",
+        "es-abstract": "^1.17.4",
+        "foreach": "^2.0.5",
+        "has-symbols": "^1.0.1"
+      }
+    },
     "is-typedarray": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/is-typedarray/-/is-typedarray-1.0.0.tgz",
@@ -5213,6 +5629,15 @@
         "minimist": "^1.2.5"
       }
     },
+    "jsonfile": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
+      "integrity": "sha1-h3Gq4HmbZAdrdmQPygWPnBDjPss=",
+      "dev": true,
+      "requires": {
+        "graceful-fs": "^4.1.6"
+      }
+    },
     "jsprim": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.4.1.tgz",
@@ -5287,6 +5712,12 @@
         }
       }
     },
+    "loadjs": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/loadjs/-/loadjs-4.2.0.tgz",
+      "integrity": "sha512-AgQGZisAlTPbTEzrHPb6q+NYBMD+DP9uvGSIjSUM5uG+0jG15cb8axWpxuOIqrmQjn6scaaH8JwloiP27b2KXA==",
+      "dev": true
+    },
     "locate-path": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-5.0.0.tgz",
@@ -5355,6 +5786,15 @@
         "tmpl": "1.0.x"
       }
     },
+    "map-age-cleaner": {
+      "version": "0.1.3",
+      "resolved": "https://registry.npmjs.org/map-age-cleaner/-/map-age-cleaner-0.1.3.tgz",
+      "integrity": "sha512-bJzx6nMoP6PDLPBFmg7+xRKeFZvFboMrGlxmNj9ClvX53KrmvM5bXFXEWjbz4cz1AFn+jWJ9z/DJSz7hrs0w3w==",
+      "dev": true,
+      "requires": {
+        "p-defer": "^1.0.0"
+      }
+    },
     "map-cache": {
       "version": "0.2.2",
       "resolved": "https://registry.npmjs.org/map-cache/-/map-cache-0.2.2.tgz",
@@ -5381,6 +5821,24 @@
         "safe-buffer": "^5.1.2"
       }
     },
+    "mem": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/mem/-/mem-6.1.0.tgz",
+      "integrity": "sha512-RlbnLQgRHk5lwqTtpEkBTQ2ll/CG/iB+J4Hy2Wh97PjgZgXgWJWrFF+XXujh3UUVLvR4OOTgZzcWMMwnehlEUg==",
+      "dev": true,
+      "requires": {
+        "map-age-cleaner": "^0.1.3",
+        "mimic-fn": "^3.0.0"
+      },
+      "dependencies": {
+        "mimic-fn": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/mimic-fn/-/mimic-fn-3.0.0.tgz",
+          "integrity": "sha512-PiVO95TKvhiwgSwg1IdLYlCTdul38yZxZMIcnDSFIBUm4BNZha2qpQ4GpJ++15bHoKDtrW2D69lMfFwdFYtNZQ==",
+          "dev": true
+        }
+      }
+    },
     "memory-fs": {
       "version": "0.4.1",
       "resolved": "https://registry.npmjs.org/memory-fs/-/memory-fs-0.4.1.tgz",
@@ -5729,6 +6187,12 @@
         }
       }
     },
+    "node-releases": {
+      "version": "1.1.58",
+      "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.58.tgz",
+      "integrity": "sha512-NxBudgVKiRh/2aPWMgPR7bPTX0VPmGx5QBwCtdHitnqFE5/O8DeBXuIMH1nwNnw/aMo6AjOrpsHzfY3UbUJ7yg==",
+      "dev": true
+    },
     "noms": {
       "version": "0.0.0",
       "resolved": "https://registry.npmjs.org/noms/-/noms-0.0.0.tgz",
@@ -5765,6 +6229,24 @@
       "integrity": "sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==",
       "dev": true
     },
+    "normalize-range": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/normalize-range/-/normalize-range-0.1.2.tgz",
+      "integrity": "sha1-LRDAa9/TEuqXd2laTShDlFa3WUI=",
+      "dev": true
+    },
+    "normalize-url": {
+      "version": "1.9.1",
+      "resolved": "https://registry.npmjs.org/normalize-url/-/normalize-url-1.9.1.tgz",
+      "integrity": "sha1-LMDWazHqIwNkWENuNiDYWVTGbDw=",
+      "dev": true,
+      "requires": {
+        "object-assign": "^4.0.1",
+        "prepend-http": "^1.0.0",
+        "query-string": "^4.1.0",
+        "sort-keys": "^1.0.0"
+      }
+    },
     "npm-run-path": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/npm-run-path/-/npm-run-path-2.0.2.tgz",
@@ -5774,6 +6256,12 @@
         "path-key": "^2.0.0"
       }
     },
+    "num2fraction": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/num2fraction/-/num2fraction-1.2.2.tgz",
+      "integrity": "sha1-b2gragJ6Tp3fpFZM0lidHU5mnt4=",
+      "dev": true
+    },
     "nwsapi": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/nwsapi/-/nwsapi-2.2.0.tgz",
@@ -5823,6 +6311,28 @@
         }
       }
     },
+    "object-inspect": {
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.8.0.tgz",
+      "integrity": "sha512-jLdtEOB112fORuypAyl/50VRVIBIdVQOSUUGQHzJ4xBSbit81zRarz7GThkEFZy1RceYrWYcPcBFPQwHyAc1gA==",
+      "dev": true
+    },
+    "object-is": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/object-is/-/object-is-1.1.2.tgz",
+      "integrity": "sha512-5lHCz+0uufF6wZ7CRFWJN3hp8Jqblpgve06U5CMQ3f//6iDjPr2PEo9MWCjEssDsa+UZEL4PkFpr+BMop6aKzQ==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.5"
+      }
+    },
+    "object-keys": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.1.1.tgz",
+      "integrity": "sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==",
+      "dev": true
+    },
     "object-visit": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/object-visit/-/object-visit-1.0.1.tgz",
@@ -5832,6 +6342,18 @@
         "isobject": "^3.0.0"
       }
     },
+    "object.assign": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/object.assign/-/object.assign-4.1.0.tgz",
+      "integrity": "sha512-exHJeq6kBKj58mqGyTQ9DFvrZC/eR6OwxzoM9YRoGBqrXYonaFyGiFMuc9VZrXf7DarreEwMpurG3dd+CNyW5w==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.2",
+        "function-bind": "^1.1.1",
+        "has-symbols": "^1.0.0",
+        "object-keys": "^1.0.11"
+      }
+    },
     "object.pick": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/object.pick/-/object.pick-1.3.0.tgz",
@@ -5879,6 +6401,12 @@
       "integrity": "sha1-hUNzx/XCMVkU/Jv8a9gjj92h7Cc=",
       "dev": true
     },
+    "p-defer": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/p-defer/-/p-defer-1.0.0.tgz",
+      "integrity": "sha1-n26xgvbJqozXQwBKfU+WsZaw+ww=",
+      "dev": true
+    },
     "p-each-series": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/p-each-series/-/p-each-series-2.1.0.tgz",
@@ -6082,18 +6610,238 @@
         "find-up": "^4.0.0"
       }
     },
+    "pkg-up": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/pkg-up/-/pkg-up-2.0.0.tgz",
+      "integrity": "sha1-yBmscoBZpGHKscOImivjxJoATX8=",
+      "dev": true,
+      "requires": {
+        "find-up": "^2.1.0"
+      },
+      "dependencies": {
+        "find-up": {
+          "version": "2.1.0",
+          "resolved": "https://registry.npmjs.org/find-up/-/find-up-2.1.0.tgz",
+          "integrity": "sha1-RdG35QbHF93UgndaK3eSCjwMV6c=",
+          "dev": true,
+          "requires": {
+            "locate-path": "^2.0.0"
+          }
+        },
+        "locate-path": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-2.0.0.tgz",
+          "integrity": "sha1-K1aLJl7slExtnA3pw9u7ygNUzY4=",
+          "dev": true,
+          "requires": {
+            "p-locate": "^2.0.0",
+            "path-exists": "^3.0.0"
+          }
+        },
+        "p-limit": {
+          "version": "1.3.0",
+          "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-1.3.0.tgz",
+          "integrity": "sha512-vvcXsLAJ9Dr5rQOPk7toZQZJApBl2K4J6dANSsEuh6QI41JYcsS/qhTGa9ErIUUgK3WNQoJYvylxvjqmiqEA9Q==",
+          "dev": true,
+          "requires": {
+            "p-try": "^1.0.0"
+          }
+        },
+        "p-locate": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-2.0.0.tgz",
+          "integrity": "sha1-IKAQOyIqcMj9OcwuWAaA893l7EM=",
+          "dev": true,
+          "requires": {
+            "p-limit": "^1.1.0"
+          }
+        },
+        "p-try": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/p-try/-/p-try-1.0.0.tgz",
+          "integrity": "sha1-y8ec26+P1CKOE/Yh8rGiN8GyB7M=",
+          "dev": true
+        },
+        "path-exists": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-3.0.0.tgz",
+          "integrity": "sha1-zg6+ql94yxiSXqfYENe1mwEP1RU=",
+          "dev": true
+        }
+      }
+    },
     "posix-character-classes": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/posix-character-classes/-/posix-character-classes-0.1.1.tgz",
       "integrity": "sha1-AerA/jta9xoqbAL+q7jB/vfgDqs=",
       "dev": true
     },
+    "postcss": {
+      "version": "7.0.32",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.32.tgz",
+      "integrity": "sha512-03eXong5NLnNCD05xscnGKGDZ98CyzoqPSMjOe6SuoQY7Z2hIj0Ld1g/O/UQRuOle2aRtiIRDg9tDcTGAkLfKw==",
+      "dev": true,
+      "requires": {
+        "chalk": "^2.4.2",
+        "source-map": "^0.6.1",
+        "supports-color": "^6.1.0"
+      },
+      "dependencies": {
+        "ansi-styles": {
+          "version": "3.2.1",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+          "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
+          "dev": true,
+          "requires": {
+            "color-convert": "^1.9.0"
+          }
+        },
+        "chalk": {
+          "version": "2.4.2",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
+          "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
+          "dev": true,
+          "requires": {
+            "ansi-styles": "^3.2.1",
+            "escape-string-regexp": "^1.0.5",
+            "supports-color": "^5.3.0"
+          },
+          "dependencies": {
+            "supports-color": {
+              "version": "5.5.0",
+              "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
+              "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
+              "dev": true,
+              "requires": {
+                "has-flag": "^3.0.0"
+              }
+            }
+          }
+        },
+        "color-convert": {
+          "version": "1.9.3",
+          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
+          "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
+          "dev": true,
+          "requires": {
+            "color-name": "1.1.3"
+          }
+        },
+        "color-name": {
+          "version": "1.1.3",
+          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
+          "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=",
+          "dev": true
+        },
+        "has-flag": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
+          "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0=",
+          "dev": true
+        },
+        "supports-color": {
+          "version": "6.1.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-6.1.0.tgz",
+          "integrity": "sha512-qe1jfm1Mg7Nq/NSh6XE24gPXROEVsWHxC1LIx//XNlD9iw7YZQGjZNjYN7xGaEG6iKdA8EtNFW6R0gjnVXp+wQ==",
+          "dev": true,
+          "requires": {
+            "has-flag": "^3.0.0"
+          }
+        }
+      }
+    },
+    "postcss-load-config": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-load-config/-/postcss-load-config-2.1.0.tgz",
+      "integrity": "sha512-4pV3JJVPLd5+RueiVVB+gFOAa7GWc25XQcMp86Zexzke69mKf6Nx9LRcQywdz7yZI9n1udOxmLuAwTBypypF8Q==",
+      "dev": true,
+      "requires": {
+        "cosmiconfig": "^5.0.0",
+        "import-cwd": "^2.0.0"
+      }
+    },
+    "postcss-loader": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/postcss-loader/-/postcss-loader-3.0.0.tgz",
+      "integrity": "sha512-cLWoDEY5OwHcAjDnkyRQzAXfs2jrKjXpO/HQFcc5b5u/r7aa471wdmChmwfnv7x2u840iat/wi0lQ5nbRgSkUA==",
+      "dev": true,
+      "requires": {
+        "loader-utils": "^1.1.0",
+        "postcss": "^7.0.0",
+        "postcss-load-config": "^2.0.0",
+        "schema-utils": "^1.0.0"
+      }
+    },
+    "postcss-modules-extract-imports": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/postcss-modules-extract-imports/-/postcss-modules-extract-imports-2.0.0.tgz",
+      "integrity": "sha512-LaYLDNS4SG8Q5WAWqIJgdHPJrDDr/Lv775rMBFUbgjTz6j34lUznACHcdRWroPvXANP2Vj7yNK57vp9eFqzLWQ==",
+      "dev": true,
+      "requires": {
+        "postcss": "^7.0.5"
+      }
+    },
+    "postcss-modules-local-by-default": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/postcss-modules-local-by-default/-/postcss-modules-local-by-default-3.0.2.tgz",
+      "integrity": "sha512-jM/V8eqM4oJ/22j0gx4jrp63GSvDH6v86OqyTHHUvk4/k1vceipZsaymiZ5PvocqZOl5SFHiFJqjs3la0wnfIQ==",
+      "dev": true,
+      "requires": {
+        "icss-utils": "^4.1.1",
+        "postcss": "^7.0.16",
+        "postcss-selector-parser": "^6.0.2",
+        "postcss-value-parser": "^4.0.0"
+      }
+    },
+    "postcss-modules-scope": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/postcss-modules-scope/-/postcss-modules-scope-2.2.0.tgz",
+      "integrity": "sha512-YyEgsTMRpNd+HmyC7H/mh3y+MeFWevy7V1evVhJWewmMbjDHIbZbOXICC2y+m1xI1UVfIT1HMW/O04Hxyu9oXQ==",
+      "dev": true,
+      "requires": {
+        "postcss": "^7.0.6",
+        "postcss-selector-parser": "^6.0.0"
+      }
+    },
+    "postcss-modules-values": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/postcss-modules-values/-/postcss-modules-values-3.0.0.tgz",
+      "integrity": "sha512-1//E5jCBrZ9DmRX+zCtmQtRSV6PV42Ix7Bzj9GbwJceduuf7IqP8MgeTXuRDHOWj2m0VzZD5+roFWDuU8RQjcg==",
+      "dev": true,
+      "requires": {
+        "icss-utils": "^4.0.0",
+        "postcss": "^7.0.6"
+      }
+    },
+    "postcss-selector-parser": {
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.0.2.tgz",
+      "integrity": "sha512-36P2QR59jDTOAiIkqEprfJDsoNrvwFei3eCqKd1Y0tUsBimsq39BLp7RD+JWny3WgB1zGhJX8XVePwm9k4wdBg==",
+      "dev": true,
+      "requires": {
+        "cssesc": "^3.0.0",
+        "indexes-of": "^1.0.1",
+        "uniq": "^1.0.1"
+      }
+    },
+    "postcss-value-parser": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
+      "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==",
+      "dev": true
+    },
     "prelude-ls": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.2.tgz",
       "integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=",
       "dev": true
     },
+    "prepend-http": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/prepend-http/-/prepend-http-1.0.4.tgz",
+      "integrity": "sha1-1PRWKwzjaW5BrFLQ4ALlemNdxtw=",
+      "dev": true
+    },
     "pretty-format": {
       "version": "25.5.0",
       "resolved": "https://registry.npmjs.org/pretty-format/-/pretty-format-25.5.0.tgz",
@@ -6213,6 +6961,16 @@
       "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==",
       "dev": true
     },
+    "query-string": {
+      "version": "4.3.4",
+      "resolved": "https://registry.npmjs.org/query-string/-/query-string-4.3.4.tgz",
+      "integrity": "sha1-u7aTucqRXCMlFbIosaArYJBD2+s=",
+      "dev": true,
+      "requires": {
+        "object-assign": "^4.1.0",
+        "strict-uri-encode": "^1.0.0"
+      }
+    },
     "querystring": {
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/querystring/-/querystring-0.2.0.tgz",
@@ -6465,6 +7223,12 @@
       "integrity": "sha512-TTlYpa+OL+vMMNG24xSlQGEJ3B/RzEfUlLct7b5G/ytav+wPrplCpVMFuwzXbkecJrb6IYo1iFb0S9v37754mg==",
       "dev": true
     },
+    "rewrite-imports": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/rewrite-imports/-/rewrite-imports-2.0.3.tgz",
+      "integrity": "sha512-R7ICJEeP3y+d/q4C8YEJj9nRP0JyiSqG07uc0oQh8JvAe706dDFVL95GBZYCjADqmhArZWWjfM/5EcmVu4/B+g==",
+      "dev": true
+    },
     "rimraf": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-3.0.2.tgz",
@@ -6903,6 +7667,15 @@
         }
       }
     },
+    "sort-keys": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/sort-keys/-/sort-keys-1.1.2.tgz",
+      "integrity": "sha1-RBttTTRnmPG05J6JIK37oOVD+a0=",
+      "dev": true,
+      "requires": {
+        "is-plain-obj": "^1.0.0"
+      }
+    },
     "source-list-map": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/source-list-map/-/source-list-map-2.0.1.tgz",
@@ -7152,6 +7925,12 @@
       "integrity": "sha512-AiisoFqQ0vbGcZgQPY1cdP2I76glaVA/RauYR4G4thNFgkTqr90yXTo4LYX60Jl+sIlPNHHdGSwo01AvbKUSVQ==",
       "dev": true
     },
+    "strict-uri-encode": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz",
+      "integrity": "sha1-J5siXfHVgrH1TmWt3UNS4Y+qBxM=",
+      "dev": true
+    },
     "string-length": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/string-length/-/string-length-4.0.1.tgz",
@@ -7190,6 +7969,26 @@
         }
       }
     },
+    "string.prototype.trimend": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/string.prototype.trimend/-/string.prototype.trimend-1.0.1.tgz",
+      "integrity": "sha512-LRPxFUaTtpqYsTeNKaFOw3R4bxIzWOnbQ837QfBylo8jIxtcbK/A/sMV7Q+OAV/vWo+7s25pOE10KYSjaSO06g==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.5"
+      }
+    },
+    "string.prototype.trimstart": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/string.prototype.trimstart/-/string.prototype.trimstart-1.0.1.tgz",
+      "integrity": "sha512-XxZn+QpvrBI1FOcg6dIpxUPgWCPuNXvMD72aaRaUQv1eD4e/Qy8i/hFTe0BUmD60p/QA6bh1avmuPTfNjqVWRw==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.5"
+      }
+    },
     "string_decoder": {
       "version": "0.10.31",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
@@ -7722,6 +8521,12 @@
         "set-value": "^2.0.1"
       }
     },
+    "uniq": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/uniq/-/uniq-1.0.1.tgz",
+      "integrity": "sha1-sxxa6CVIRKOoKBVBzisEuGWnNP8=",
+      "dev": true
+    },
     "unique-filename": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/unique-filename/-/unique-filename-1.1.1.tgz",
@@ -7740,6 +8545,12 @@
         "imurmurhash": "^0.1.4"
       }
     },
+    "universalify": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
+      "integrity": "sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==",
+      "dev": true
+    },
     "unset-value": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unset-value/-/unset-value-1.0.0.tgz",
@@ -8340,6 +9151,92 @@
         }
       }
     },
+    "webpack-external-import": {
+      "version": "2.2.4",
+      "resolved": "https://registry.npmjs.org/webpack-external-import/-/webpack-external-import-2.2.4.tgz",
+      "integrity": "sha512-yJUHeu/UaZ8o0gCQyor6nsjEVdgc3ao8w7E6j28Dh1BanMxnqm0PumdElh2C5z/DMTcw1knQbpEArRo6/knNog==",
+      "dev": true,
+      "requires": {
+        "assert": "^2.0.0",
+        "dimport": "^1.0.0",
+        "fs-extra": "^8.1.0",
+        "loadjs": "^4.2.0",
+        "mem": "^6.0.1",
+        "pkg-up": "^3.1.0",
+        "tapable": "^1.1.3"
+      },
+      "dependencies": {
+        "assert": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/assert/-/assert-2.0.0.tgz",
+          "integrity": "sha512-se5Cd+js9dXJnu6Ag2JFc00t+HmHOen+8Q+L7O9zI0PqQXr20uk2J0XQqMxZEeo5U50o8Nvmmx7dZrl+Ufr35A==",
+          "dev": true,
+          "requires": {
+            "es6-object-assign": "^1.1.0",
+            "is-nan": "^1.2.1",
+            "object-is": "^1.0.1",
+            "util": "^0.12.0"
+          }
+        },
+        "find-up": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/find-up/-/find-up-3.0.0.tgz",
+          "integrity": "sha512-1yD6RmLI1XBfxugvORwlck6f75tYL+iR0jqwsOrOxMZyGYqUuDhJ0l4AXdO1iX/FTs9cBAMEk1gWSEx1kSbylg==",
+          "dev": true,
+          "requires": {
+            "locate-path": "^3.0.0"
+          }
+        },
+        "locate-path": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-3.0.0.tgz",
+          "integrity": "sha512-7AO748wWnIhNqAuaty2ZWHkQHRSNfPVIsPIfwEOWO22AmaoVrWavlOcMR5nzTLNYvp36X220/maaRsrec1G65A==",
+          "dev": true,
+          "requires": {
+            "p-locate": "^3.0.0",
+            "path-exists": "^3.0.0"
+          }
+        },
+        "p-locate": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-3.0.0.tgz",
+          "integrity": "sha512-x+12w/To+4GFfgJhBEpiDcLozRJGegY+Ei7/z0tSLkMmxGZNybVMSfWj9aJn8Z5Fc7dBUNJOOVgPv2H7IwulSQ==",
+          "dev": true,
+          "requires": {
+            "p-limit": "^2.0.0"
+          }
+        },
+        "path-exists": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-3.0.0.tgz",
+          "integrity": "sha1-zg6+ql94yxiSXqfYENe1mwEP1RU=",
+          "dev": true
+        },
+        "pkg-up": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/pkg-up/-/pkg-up-3.1.0.tgz",
+          "integrity": "sha512-nDywThFk1i4BQK4twPQ6TA4RT8bDY96yeuCVBWL3ePARCiEKDRSrNGbFIgUJpLp+XeIR65v8ra7WuJOFUBtkMA==",
+          "dev": true,
+          "requires": {
+            "find-up": "^3.0.0"
+          }
+        },
+        "util": {
+          "version": "0.12.3",
+          "resolved": "https://registry.npmjs.org/util/-/util-0.12.3.tgz",
+          "integrity": "sha512-I8XkoQwE+fPQEhy9v012V+TSdH2kp9ts29i20TaaDUXsg7x/onePbhFJUExBfv/2ay1ZOp/Vsm3nDlmnFGSAog==",
+          "dev": true,
+          "requires": {
+            "inherits": "^2.0.3",
+            "is-arguments": "^1.0.4",
+            "is-generator-function": "^1.0.7",
+            "is-typed-array": "^1.1.3",
+            "safe-buffer": "^5.1.2",
+            "which-typed-array": "^1.1.2"
+          }
+        }
+      }
+    },
     "webpack-sources": {
       "version": "1.4.3",
       "resolved": "https://registry.npmjs.org/webpack-sources/-/webpack-sources-1.4.3.tgz",
@@ -8398,6 +9295,20 @@
       "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
       "dev": true
     },
+    "which-typed-array": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/which-typed-array/-/which-typed-array-1.1.2.tgz",
+      "integrity": "sha512-KT6okrd1tE6JdZAy3o2VhMoYPh3+J6EMZLyrxBQsZflI1QCZIxMrIYLkosd8Twf+YfknVIHmYQPgJt238p8dnQ==",
+      "dev": true,
+      "requires": {
+        "available-typed-arrays": "^1.0.2",
+        "es-abstract": "^1.17.5",
+        "foreach": "^2.0.5",
+        "function-bind": "^1.1.1",
+        "has-symbols": "^1.0.1",
+        "is-typed-array": "^1.1.3"
+      }
+    },
     "word-wrap": {
       "version": "1.2.3",
       "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.3.tgz",
diff --git a/package.json b/package.json
index 7c48dd8..27be13d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "webpack-build-notifier",
-  "version": "2.0.1",
+  "version": "2.0.3",
   "description": "A Webpack plugin that generates OS notifications for build steps using node-notifier.",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -43,9 +43,13 @@
     "@types/node-notifier": "^6.0.1",
     "@types/strip-ansi": "^5.2.1",
     "@types/webpack": "^4.41.13",
+    "autoprefixer": "^9.8.1",
     "babel-jest": "^26.0.1",
     "copyfiles": "^2.2.0",
+    "css-loader": "^3.6.0",
+    "extract-css-chunks-webpack-plugin": "^4.7.5",
     "jest": "^26.0.1",
+    "postcss-loader": "^3.0.0",
     "rimraf": "^3.0.2",
     "ts-jest": "^26.0.0",
     "tslint": "^6.1.2",
diff --git a/src/index.ts b/src/index.ts
index 70799a8..30c2afd 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -126,8 +126,8 @@ export default class WebpackBuildNotifierPlugin {
     let compilationStatus = CompilationStatus.SUCCESS;
 
     if (results.hasErrors()) {
-      const error = results.compilation.errors[0];
-      const errorFilePath = error.module && error.module.rawRequest ? error.module.rawRequest : '';
+      const error = this.getFirstWarningOrError(results.compilation, 'errors');
+      const errorFilePath = error.module && error.module.resource ? error.module.resource : '';
       notify = true;
       compilationStatus = CompilationStatus.ERROR;
       title += 'Error';
@@ -136,8 +136,8 @@ export default class WebpackBuildNotifierPlugin {
       sound = this.failureSound;
       this.buildSuccessful = false;
     } else if (!this.suppressWarning && results.hasWarnings()) {
-      const warning = results.compilation.warnings[0];
-      const warningFilePath = warning.module && warning.module.rawRequest ? warning.module.rawRequest : '';
+      const warning = this.getFirstWarningOrError(results.compilation, 'warnings');
+      const warningFilePath = warning.module && warning.module.resource ? warning.module.resource : '';
       notify = true;
       compilationStatus = CompilationStatus.WARNING;
       title += 'Warning';
@@ -241,6 +241,23 @@ export default class WebpackBuildNotifierPlugin {
       }
     }
   };
+
+  private readonly getFirstWarningOrError = (
+    compilation: webpack.compilation.Compilation,
+    type: 'warnings' | 'errors'
+  ): any => {
+    /* istanbul ignore else */
+    if (compilation.children && compilation.children.length) {
+      for (let i = 0; i < compilation.children.length; i++) {
+        const warningsOrErrors = compilation.children[i][type];
+        /* istanbul ignore else */
+        if (warningsOrErrors && warningsOrErrors[0]) {
+          return warningsOrErrors[0];
+        }
+      }
+    }
+    return compilation[type][0];
+  }
 }
 
 module.exports = WebpackBuildNotifierPlugin;
diff --git a/tests/childWarning.js b/tests/childWarning.js
new file mode 100644
index 0000000..66a6958
--- /dev/null
+++ b/tests/childWarning.js
@@ -0,0 +1,3 @@
+import styles from './test.css';
+
+console.log(styles);
diff --git a/tests/test.css b/tests/test.css
new file mode 100644
index 0000000..26c32ba
--- /dev/null
+++ b/tests/test.css
@@ -0,0 +1,5 @@
+.test {
+  /* autoprefixer: off */
+  /* autoprefixer: off */
+  transition: all;
+} 
\ No newline at end of file
diff --git a/tests/test.spec.ts b/tests/test.spec.ts
index 27d940f..c4bbefc 100644
--- a/tests/test.spec.ts
+++ b/tests/test.spec.ts
@@ -228,5 +228,23 @@ describe('Test Webpack build', () => {
           done();
         });
       });
+
+      it('Should handle warning from child compiler', (done) => {
+        const onComplete = jest.fn();
+        expect.assertions(2);
+        webpack(getWebpackConfig({ onComplete }, 'childWarning'), (err, stats) => {
+          expect(onComplete).toHaveBeenCalledWith(expect.any(Object), CompilationStatus.WARNING);
+          expect(notifier.notify).toHaveBeenCalledWith({
+            appName: platformName === 'Windows' ? 'Snore.DesktopToasts' : undefined,
+            contentImage: undefined,
+            icon: require.resolve('../src/icons/warning.png'),
+            message: expect.stringContaining('Second Autoprefixer control comment was ignored'),
+            sound: 'Submarine',
+            title: 'Build Notification Test - Warning',
+            wait: true,
+          });
+          done();
+        });
+      });
     });
 });
diff --git a/tests/webpack.config.ts b/tests/webpack.config.ts
index 446e69d..4f7f6ad 100644
--- a/tests/webpack.config.ts
+++ b/tests/webpack.config.ts
@@ -3,11 +3,13 @@ import webpack from 'webpack';
 import path from 'path';
 import { Config } from '../src/types';
 
+const ExtractCssChunksPlugin = require('extract-css-chunks-webpack-plugin');
+
 const getFullPath = (p: string) => path.resolve(__dirname, p);
 
 const getWebpackConfig = (
   pluginConfig?: Config,
-  result: 'success' | 'warning' | 'error' = 'success',
+  result: 'success' | 'warning' | 'error' | 'childWarning' = 'success',
   watch: boolean = false
 ): webpack.Configuration => ({
   watch,
@@ -23,17 +25,26 @@ const getWebpackConfig = (
       {
         test: /\.js$/,
         exclude: /node_modules/,
-      }
+      },
+      {
+        test: /\.css$/,
+        use: [
+            ExtractCssChunksPlugin.loader,
+            'css-loader',
+            { loader: 'postcss-loader', options: { plugins: [ require('autoprefixer') ] } }
+        ],
+      },
     ]
   },
   resolve: {
-    extensions: [".js"]
+    extensions: ['.js']
   },
   performance: {
     hints: 'warning',
     maxEntrypointSize: result === 'warning' ? 100 : undefined,
   },
-  plugins: [
+    plugins: [
+    new ExtractCssChunksPlugin(),
     new WebpackBuildNotifierPlugin({
       ...pluginConfig,
       title: 'Build Notification Test',