diff --git a/ui/@types/lichess/index.d.ts b/ui/@types/lichess/index.d.ts
index 8b265d617f..c53f0c2cdf 100644
--- a/ui/@types/lichess/index.d.ts
+++ b/ui/@types/lichess/index.d.ts
@@ -140,13 +140,6 @@ interface LightUser {
   patron?: boolean
 }
 
-interface WebAssemblyStatic {
-  validate(bufferSource: ArrayBuffer | Uint8Array): boolean
-  Memory: any
-  Module: any
-}
-
-declare var WebAssembly: WebAssemblyStatic | undefined;
 declare var SharedArrayBuffer: any | undefined;
 declare var Atomics: any | undefined;
 
diff --git a/ui/analyse/tsconfig.json b/ui/analyse/tsconfig.json
index 16b69e7b90..715b480497 100644
--- a/ui/analyse/tsconfig.json
+++ b/ui/analyse/tsconfig.json
@@ -12,6 +12,6 @@
     "noUnusedParameters": true,
     "moduleResolution": "node",
     "target": "ES5",
-    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise"]
+    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise", "es2015.Iterable"]
   }
 }
diff --git a/ui/ceval/src/ctrl.ts b/ui/ceval/src/ctrl.ts
index 65ee019b78..c004a11995 100644
--- a/ui/ceval/src/ctrl.ts
+++ b/ui/ceval/src/ctrl.ts
@@ -44,7 +44,7 @@ function wasmThreadsSupported() {
   if (typeof Atomics !== 'object') return false;
 
   // Shared memory
-  if (!(new WebAssembly!.Memory({shared: true, initial: 8, maximum: 8}).buffer instanceof SharedArrayBuffer)) return false;
+  if (!(new WebAssembly.Memory({shared: true, initial: 8, maximum: 8} as WebAssembly.MemoryDescriptor).buffer instanceof SharedArrayBuffer)) return false;
 
   // Structured cloning
   try {
diff --git a/ui/ceval/tsconfig.json b/ui/ceval/tsconfig.json
index f4507d03e4..1d951ca1e8 100644
--- a/ui/ceval/tsconfig.json
+++ b/ui/ceval/tsconfig.json
@@ -15,6 +15,6 @@
     "noUnusedParameters": true,
     "moduleResolution": "node",
     "target": "ES5",
-    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise"]
+    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise", "es2015.Iterable"]
   }
 }
diff --git a/ui/challenge/tsconfig.json b/ui/challenge/tsconfig.json
index 17b848bc94..4200cc2a28 100644
--- a/ui/challenge/tsconfig.json
+++ b/ui/challenge/tsconfig.json
@@ -10,6 +10,6 @@
     "noUnusedParameters": true,
     "moduleResolution": "node",
     "target": "ES5",
-    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise"]
+    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise", "es2015.Iterable"]
   }
 }
diff --git a/ui/chat/tsconfig.json b/ui/chat/tsconfig.json
index 9218714396..6b4518b746 100644
--- a/ui/chat/tsconfig.json
+++ b/ui/chat/tsconfig.json
@@ -15,6 +15,6 @@
     "moduleResolution": "node",
     "moduleResolution": "node",
     "target": "ES5",
-    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise"]
+    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise", "es2015.Iterable"]
   }
 }
diff --git a/ui/chess/tsconfig.json b/ui/chess/tsconfig.json
index fd810791ec..5f107a98a7 100644
--- a/ui/chess/tsconfig.json
+++ b/ui/chess/tsconfig.json
@@ -14,6 +14,6 @@
     "noUnusedParameters": true,
     "moduleResolution": "node",
     "target": "ES5",
-    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise"]
+    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise", "es2015.Iterable"]
   }
 }
diff --git a/ui/cli/tsconfig.json b/ui/cli/tsconfig.json
index 25a6fcf64c..a988358444 100644
--- a/ui/cli/tsconfig.json
+++ b/ui/cli/tsconfig.json
@@ -10,6 +10,6 @@
     "noImplicitThis": true,
     "moduleResolution": "node",
     "target": "ES5",
-    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise"]
+    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise", "es2015.Iterable"]
   }
 }
diff --git a/ui/common/tsconfig.json b/ui/common/tsconfig.json
index cf26d4969d..d6b9a24ffe 100644
--- a/ui/common/tsconfig.json
+++ b/ui/common/tsconfig.json
@@ -15,6 +15,6 @@
     "moduleResolution": "node",
     "moduleResolution": "node",
     "target": "ES5",
-    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise"]
+    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise", "es2015.Iterable"]
   }
 }
diff --git a/ui/dasher/tsconfig.json b/ui/dasher/tsconfig.json
index c9dcebc952..7b89dbe3ca 100644
--- a/ui/dasher/tsconfig.json
+++ b/ui/dasher/tsconfig.json
@@ -10,6 +10,6 @@
     "noImplicitThis": true,
     "moduleResolution": "node",
     "target": "ES5",
-    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise"]
+    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise", "es2015.Iterable"]
   }
 }
diff --git a/ui/game/tsconfig.json b/ui/game/tsconfig.json
index 1d00f7d6c2..18af4fb69e 100644
--- a/ui/game/tsconfig.json
+++ b/ui/game/tsconfig.json
@@ -14,6 +14,6 @@
     "noUnusedParameters": true,
     "moduleResolution": "node",
     "target": "ES5",
-    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise"]
+    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise", "es2015.Iterable"]
   }
 }
diff --git a/ui/lobby/tsconfig.json b/ui/lobby/tsconfig.json
index 288a14cc53..75479be691 100644
--- a/ui/lobby/tsconfig.json
+++ b/ui/lobby/tsconfig.json
@@ -11,6 +11,6 @@
     "noUnusedParameters": true,
     "moduleResolution": "node",
     "target": "ES5",
-    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise"]
+    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise", "es2015.Iterable"]
   }
 }
diff --git a/ui/notify/tsconfig.json b/ui/notify/tsconfig.json
index 17b848bc94..4200cc2a28 100644
--- a/ui/notify/tsconfig.json
+++ b/ui/notify/tsconfig.json
@@ -10,6 +10,6 @@
     "noUnusedParameters": true,
     "moduleResolution": "node",
     "target": "ES5",
-    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise"]
+    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise", "es2015.Iterable"]
   }
 }
diff --git a/ui/nvui/tsconfig.json b/ui/nvui/tsconfig.json
index 07a38e9bb9..705f821aeb 100644
--- a/ui/nvui/tsconfig.json
+++ b/ui/nvui/tsconfig.json
@@ -14,6 +14,6 @@
     "noUnusedParameters": true,
     "moduleResolution": "node",
     "target": "ES5",
-    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise"]
+    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise", "es2015.Iterable"]
   }
 }
diff --git a/ui/puzzle/tsconfig.json b/ui/puzzle/tsconfig.json
index 7492587bd9..700b6335e2 100644
--- a/ui/puzzle/tsconfig.json
+++ b/ui/puzzle/tsconfig.json
@@ -11,6 +11,6 @@
     "noUnusedParameters": true,
     "moduleResolution": "node",
     "target": "ES5",
-    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise"]
+    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise", "es2015.Iterable"]
   }
 }
diff --git a/ui/round/tsconfig.json b/ui/round/tsconfig.json
index 44e9a6bb97..2a0fab5af0 100644
--- a/ui/round/tsconfig.json
+++ b/ui/round/tsconfig.json
@@ -12,6 +12,6 @@
     "noUnusedParameters": true,
     "moduleResolution": "node",
     "target": "ES5",
-    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise"]
+    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise", "es2015.Iterable"]
   }
 }
diff --git a/ui/speech/tsconfig.json b/ui/speech/tsconfig.json
index 25a6fcf64c..a988358444 100644
--- a/ui/speech/tsconfig.json
+++ b/ui/speech/tsconfig.json
@@ -10,6 +10,6 @@
     "noImplicitThis": true,
     "moduleResolution": "node",
     "target": "ES5",
-    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise"]
+    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise", "es2015.Iterable"]
   }
 }
diff --git a/ui/tournament/tsconfig.json b/ui/tournament/tsconfig.json
index 7492587bd9..700b6335e2 100644
--- a/ui/tournament/tsconfig.json
+++ b/ui/tournament/tsconfig.json
@@ -11,6 +11,6 @@
     "noUnusedParameters": true,
     "moduleResolution": "node",
     "target": "ES5",
-    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise"]
+    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise", "es2015.Iterable"]
   }
 }
diff --git a/ui/tournamentCalendar/tsconfig.json b/ui/tournamentCalendar/tsconfig.json
index a296f674cd..772b3df89a 100644
--- a/ui/tournamentCalendar/tsconfig.json
+++ b/ui/tournamentCalendar/tsconfig.json
@@ -11,6 +11,6 @@
     "noUnusedParameters": false,
     "moduleResolution": "node",
     "target": "ES5",
-    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise"]
+    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise", "es2015.Iterable"]
   }
 }
diff --git a/ui/tournamentSchedule/tsconfig.json b/ui/tournamentSchedule/tsconfig.json
index 288a14cc53..75479be691 100644
--- a/ui/tournamentSchedule/tsconfig.json
+++ b/ui/tournamentSchedule/tsconfig.json
@@ -11,6 +11,6 @@
     "noUnusedParameters": true,
     "moduleResolution": "node",
     "target": "ES5",
-    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise"]
+    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise", "es2015.Iterable"]
   }
 }
diff --git a/ui/tree/src/tree.ts b/ui/tree/src/tree.ts
index 1be024edf9..3892abf933 100644
--- a/ui/tree/src/tree.ts
+++ b/ui/tree/src/tree.ts
@@ -139,7 +139,7 @@ export function build(root: Tree.Node): TreeWrapper {
     existing = nodeAtPathOrNull(newPath);
     if (existing) {
       (['dests', 'drops', 'clock'] as Array<keyof Tree.Node>).forEach(key => {
-        if (defined(node[key]) && !defined(existing[key])) existing[key] = node[key];
+        if (defined(node[key]) && !defined(existing[key])) existing[key] = node[key] as never;
       });
       return newPath;
     }
diff --git a/ui/tree/tsconfig.json b/ui/tree/tsconfig.json
index fd810791ec..5f107a98a7 100644
--- a/ui/tree/tsconfig.json
+++ b/ui/tree/tsconfig.json
@@ -14,6 +14,6 @@
     "noUnusedParameters": true,
     "moduleResolution": "node",
     "target": "ES5",
-    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise"]
+    "lib": ["DOM", "ES5", "es2015.core", "es2015.Promise", "es2015.Iterable"]
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 5ef10b39b0..1aa0a3d79c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -52,10 +52,10 @@
     esutils "^2.0.2"
     js-tokens "^4.0.0"
 
-"@babel/parser@^7.4.3", "@babel/parser@^7.4.4":
-  version "7.4.4"
-  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.4.4.tgz#5977129431b8fe33471730d255ce8654ae1250b6"
-  integrity sha512-5pCS4mOsL+ANsFZGdvNLybx4wtqAZJ0MJjMHxvzI3bvIsz6sQvzW8XX92EYIkiPtIvcfG3Aj+Ir5VNyjnZhP7w==
+"@babel/parser@^7.4.3", "@babel/parser@^7.4.4", "@babel/parser@^7.4.5":
+  version "7.4.5"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.4.5.tgz#04af8d5d5a2b044a2a1bffacc1e5e6673544e872"
+  integrity sha512-9mUqkL1FF5T7f0WDFfAoDdiMVPWsdD1gZYzSnaXsxUCUqzuch/8of9G3VUSNiZmMBoRxT3neyVsqeiL/ZPcjew==
 
 "@babel/template@^7.1.0", "@babel/template@^7.4.0":
   version "7.4.4"
@@ -67,15 +67,15 @@
     "@babel/types" "^7.4.4"
 
 "@babel/traverse@^7.4.3":
-  version "7.4.4"
-  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.4.4.tgz#0776f038f6d78361860b6823887d4f3937133fe8"
-  integrity sha512-Gw6qqkw/e6AGzlyj9KnkabJX7VcubqPtkUQVAwkc0wUMldr3A/hezNB3Rc5eIvId95iSGkGIOe5hh1kMKf951A==
+  version "7.4.5"
+  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.4.5.tgz#4e92d1728fd2f1897dafdd321efbff92156c3216"
+  integrity sha512-Vc+qjynwkjRmIFGxy0KYoPj4FdVDxLej89kMHFsWScq999uX+pwcX4v9mWRjW0KcAYTPAuVQl2LKP1wEVLsp+A==
   dependencies:
     "@babel/code-frame" "^7.0.0"
     "@babel/generator" "^7.4.4"
     "@babel/helper-function-name" "^7.1.0"
     "@babel/helper-split-export-declaration" "^7.4.4"
-    "@babel/parser" "^7.4.4"
+    "@babel/parser" "^7.4.5"
     "@babel/types" "^7.4.4"
     debug "^4.1.0"
     globals "^11.1.0"
@@ -170,16 +170,16 @@ acorn-dynamic-import@^4.0.0:
   integrity sha512-d3OEjQV4ROpoflsnUA8HozoIR504TFxNivYEUi6uwz0IYhBkTDXGuWlNdMtybRt3nqVx/L6XqMt0FxkXuWKZhw==
 
 acorn-node@^1.2.0, acorn-node@^1.3.0, acorn-node@^1.5.2, acorn-node@^1.6.1:
-  version "1.6.2"
-  resolved "https://registry.yarnpkg.com/acorn-node/-/acorn-node-1.6.2.tgz#b7d7ceca6f22e6417af933a62cad4de01048d5d2"
-  integrity sha512-rIhNEZuNI8ibQcL7ANm/mGyPukIaZsRNX9psFNQURyJW0nu6k8wjSDld20z6v2mDBWqX13pIEnk9gGZJHIlEXg==
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/acorn-node/-/acorn-node-1.7.0.tgz#aac6a559d27af6176b076ab6fb13c5974c213e3b"
+  integrity sha512-XhahLSsCB6X6CJbe+uNu3Mn9sJBNFxtBN9NLgAOQovfS6Kh0lDUtmlclhjn9CvEK7A7YyRU13PXlNcpSiLI9Yw==
   dependencies:
-    acorn "^6.0.2"
+    acorn "^6.1.1"
     acorn-dynamic-import "^4.0.0"
-    acorn-walk "^6.1.0"
+    acorn-walk "^6.1.1"
     xtend "^4.0.1"
 
-acorn-walk@^6.1.0:
+acorn-walk@^6.1.1:
   version "6.1.1"
   resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-6.1.1.tgz#d363b66f5fac5f018ff9c3a1e7b6f8e310cc3913"
   integrity sha512-OtUw6JUTgxA2QoqqmrmQ7F2NYqiBPi/L2jqHyFtllhOUvXYQXf0Z1CYUinIfyT4bTCGmrA7gX9FvHA81uzCoVw==
@@ -189,7 +189,7 @@ acorn@5.X, acorn@^5.0.3:
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
   integrity sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==
 
-acorn@^6.0.2:
+acorn@^6.1.1:
   version "6.1.1"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.1.1.tgz#7d25ae05bb8ad1f9b699108e1094ecd7884adc1f"
   integrity sha512-jPTiwtOxaHNaAPg/dmrJ/beuzLRnXtB0kQPQ8JpotKJgTB6rX6c8mlf315941pyjBSaPg8NHXS9fhP4u17DpGA==
@@ -563,15 +563,16 @@ atob@^2.1.1:
   integrity sha512-Wm6ukoaOGJi/73p/cl2GvLjTI5JM1k/O14isD73YML8StrH/7/lRFgmg8nICZgD3bZZvjwCGxtMOD3wWNAu8cg==
 
 autoprefixer@^9.5.1:
-  version "9.5.1"
-  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-9.5.1.tgz#243b1267b67e7e947f28919d786b50d3bb0fb357"
-  integrity sha512-KJSzkStUl3wP0D5sdMlP82Q52JLy5+atf2MHAre48+ckWkXgixmfHyWmA77wFDy6jTHU6mIgXv6hAQ2mf1PjJQ==
+  version "9.6.0"
+  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-9.6.0.tgz#0111c6bde2ad20c6f17995a33fad7cf6854b4c87"
+  integrity sha512-kuip9YilBqhirhHEGHaBTZKXL//xxGnzvsD0FtBQa6z+A69qZD6s/BAX9VzDF1i9VKDquTJDQaPLSEhOnL6FvQ==
   dependencies:
-    browserslist "^4.5.4"
-    caniuse-lite "^1.0.30000957"
+    browserslist "^4.6.1"
+    caniuse-lite "^1.0.30000971"
+    chalk "^2.4.2"
     normalize-range "^0.1.2"
     num2fraction "^1.2.2"
-    postcss "^7.0.14"
+    postcss "^7.0.16"
     postcss-value-parser "^3.3.1"
 
 aws-sign2@~0.7.0:
@@ -942,14 +943,14 @@ browserify@^16, browserify@^16.1.0:
     vm-browserify "^1.0.0"
     xtend "^4.0.0"
 
-browserslist@^4.5.4:
-  version "4.6.0"
-  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.6.0.tgz#5274028c26f4d933d5b1323307c1d1da5084c9ff"
-  integrity sha512-Jk0YFwXBuMOOol8n6FhgkDzn3mY9PYLYGk29zybF05SbRTsMgPqmTNeQQhOghCxq5oFqAXE3u4sYddr4C0uRhg==
+browserslist@^4.6.1:
+  version "4.6.1"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.6.1.tgz#ee5059b1aec18cbec9d055d6cb5e24ae50343a9b"
+  integrity sha512-1MC18ooMPRG2UuVFJTHFIAkk6mpByJfxCrnUyvSlu/hyQSFHMrlhM02SzNuCV+quTP4CKmqtOMAIjrifrpBJXQ==
   dependencies:
-    caniuse-lite "^1.0.30000967"
-    electron-to-chromium "^1.3.133"
-    node-releases "^1.1.19"
+    caniuse-lite "^1.0.30000971"
+    electron-to-chromium "^1.3.137"
+    node-releases "^1.1.21"
 
 bs-recipes@1.3.4:
   version "1.3.4"
@@ -1009,7 +1010,7 @@ cache-base@^1.0.1:
     union-value "^1.0.0"
     unset-value "^1.0.0"
 
-cached-path-relative@^1.0.0:
+cached-path-relative@^1.0.0, cached-path-relative@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/cached-path-relative/-/cached-path-relative-1.0.2.tgz#a13df4196d26776220cc3356eb147a52dba2c6db"
   integrity sha512-5r2GqsoEb4qMTTN9J+WzXfjov+hjxT+j3u5K+kIVNIwAd99DLCJE9pBIMP1qVeybV6JiijL385Oz0DcYxfbOIg==
@@ -1052,10 +1053,10 @@ camelcase@^5.0.0:
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-5.3.1.tgz#e3c9b31569e106811df242f715725a1f4c494320"
   integrity sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==
 
-caniuse-lite@^1.0.30000957, caniuse-lite@^1.0.30000967:
-  version "1.0.30000967"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000967.tgz#a5039577806fccee80a04aaafb2c0890b1ee2f73"
-  integrity sha512-rUBIbap+VJfxTzrM4akJ00lkvVb5/n5v3EGXfWzSH5zT8aJmGzjA8HWhJ4U6kCpzxozUSnB+yvAYDRPY6mRpgQ==
+caniuse-lite@^1.0.30000971:
+  version "1.0.30000973"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000973.tgz#2f8e8e54f9e6c5b7a631c9e69bfa1093d8cfd360"
+  integrity sha512-/F3t/Yo8LEdRSEPCmI15fLu5vepVh9UCg/9inJXF5AAfW7xRRJkbaM2ut52iRMQMnGCLQouLbFdbOA+VEFOIsg==
 
 capture-stack-trace@^1.0.0:
   version "1.0.1"
@@ -1105,9 +1106,9 @@ chessground@^7.6:
   integrity sha512-eS4dfCvYj3vYwtznFKdsLF8DIyeC6+sLERsEhomX0QwZW9xFrJy38DPVzGKJI68U+1mtsCVFPjCJg4XyRNPhNg==
 
 chokidar@^2.0.0, chokidar@^2.0.4, chokidar@^2.1.1:
-  version "2.1.5"
-  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.1.5.tgz#0ae8434d962281a5f56c72869e79cb6d9d86ad4d"
-  integrity sha512-i0TprVWp+Kj4WRPtInjexJ8Q+BqTE909VpH8xVhXrJkoc5QC8VO9TryGOqTr+2hljzc1sC62t22h5tZePodM/A==
+  version "2.1.6"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.1.6.tgz#b6cad653a929e244ce8a834244164d241fa954c5"
+  integrity sha512-V2jUo67OKkc6ySiRpJrjlpJKl9kDuG+Xb8VgsGzb+aEouhgS1D0weyPU4lEzdAcsCAvrih2J2BqyXqHWvVLw5g==
   dependencies:
     anymatch "^2.0.0"
     async-each "^1.0.1"
@@ -1195,9 +1196,9 @@ clone@^2.1.1:
   integrity sha1-G39Ln1kfHo+DZwQBYANFoCiHQ18=
 
 cloneable-readable@^1.0.0:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/cloneable-readable/-/cloneable-readable-1.1.2.tgz#d591dee4a8f8bc15da43ce97dceeba13d43e2a65"
-  integrity sha512-Bq6+4t+lbM8vhTs/Bef5c5AdEMtapp/iFb6+s4/Hh9MVTt8OLKH7ZOOZSCT+Ys7hsHvqv0GuMPJ1lnQJVHvxpg==
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/cloneable-readable/-/cloneable-readable-1.1.3.tgz#120a00cb053bfb63a222e709f9683ea2e11d8cec"
+  integrity sha512-2EF8zTQOxYq70Y4XKtorQupqF0m49MBz2/yf5Bj+MHjvpG3Hy7sImifnqD6UA+TKYxeSV+u6qqQPawN5UvnpKQ==
   dependencies:
     inherits "^2.0.1"
     process-nextick-args "^2.0.0"
@@ -1704,10 +1705,10 @@ diff@^1.3.2:
   resolved "https://registry.yarnpkg.com/diff/-/diff-1.4.0.tgz#7f28d2eb9ee7b15a97efd89ce63dcfdaa3ccbabf"
   integrity sha1-fyjS657nsVqX79ic5j3P2qPMur8=
 
-diff@^3.1.0:
-  version "3.5.0"
-  resolved "https://registry.yarnpkg.com/diff/-/diff-3.5.0.tgz#800c0dd1e0a8bfbc95835c202ad220fe317e5a12"
-  integrity sha512-A46qtFgd+g7pDZinpnwiRJtxbC1hpgf0uzP3iG89scHk0AUC7A1TGxf5OiiOUv/JMZR8GOt8hL900hV0bOy5xA==
+diff@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/diff/-/diff-4.0.1.tgz#0c667cb467ebbb5cea7f14f135cc2dba7780a8ff"
+  integrity sha512-s2+XdvhPCOF01LRQBC8hf4vhbVmI2CGS5aZnxLJlT5FtdhPCDFq80q++zK2KlrVorVDdL5BOGZ/VfLrVtYNF+Q==
 
 diffie-hellman@^5.0.0:
   version "5.0.3"
@@ -1797,10 +1798,10 @@ ejs@^2.5.2:
   resolved "https://registry.yarnpkg.com/ejs/-/ejs-2.6.1.tgz#498ec0d495655abc6f23cd61868d926464071aa0"
   integrity sha512-0xy4A/twfrRCnkhfk8ErDi5DqdAsAqeGxht4xkCUrsvhhbQNs7E+4jV0CN7+NKIY0aHE72+XvqtBIXzD31ZbXQ==
 
-electron-to-chromium@^1.3.133:
-  version "1.3.133"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.133.tgz#c47639c19b91feee3e22fad69f5556142007008c"
-  integrity sha512-lyoC8aoqbbDqsprb6aPdt9n3DpOZZzdz/T4IZKsR0/dkZIxnJVUjjcpOSwA66jPRIOyDAamCTAUqweU05kKNSg==
+electron-to-chromium@^1.3.137:
+  version "1.3.144"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.144.tgz#d742d2c451090798303a4a5eea4f33f5e60f5d94"
+  integrity sha512-jNRFJpfNrYm5uJ4x0q9oYMOfbL0JPOlkNli8GS/5zEmCjnE5jAtoCo4BYajHiqSPqEeAjtTdItL4p7EZw+jSfg==
 
 elliptic@^6.0.0:
   version "6.4.1"
@@ -1948,9 +1949,9 @@ escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.3, escape-string-regexp@^
   integrity sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=
 
 esm@^3.2.5:
-  version "3.2.22"
-  resolved "https://registry.yarnpkg.com/esm/-/esm-3.2.22.tgz#5062c2e22fee3ccfee4e8f20da768330da90d6e3"
-  integrity sha512-z8YG7U44L82j1XrdEJcqZOLUnjxco8pO453gKOlaMD1/md1n/5QrscAmYG+oKUspsmDLuBFZrpbxI6aQ67yRxA==
+  version "3.2.25"
+  resolved "https://registry.yarnpkg.com/esm/-/esm-3.2.25.tgz#342c18c29d56157688ba5ce31f8431fbb795cc10"
+  integrity sha512-U1suiZ2oDVWv4zPO56S0NcR5QriEahGtdN2OR6FiOG4WJvcjBVFB0qI4+eKoWFH483PKGuLuu6V8Z4T5g63UVA==
 
 esprima@^4.0.0:
   version "4.0.1"
@@ -2342,9 +2343,9 @@ fs-extra@^4.0.2:
     universalify "^0.1.0"
 
 fs-minipass@^1.2.5:
-  version "1.2.5"
-  resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-1.2.5.tgz#06c277218454ec288df77ada54a03b8702aacb9d"
-  integrity sha512-JhBl0skXjUPCFH7x6x61gQxrKyXsxB5gcgePLZCwfyCGGsTISMoIeObbrvVeP6Xmyaudw4TT43qV2Gz+iyd2oQ==
+  version "1.2.6"
+  resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-1.2.6.tgz#2c5cc30ded81282bfe8a0d7c7c1853ddeb102c07"
+  integrity sha512-crhvyXcMejjv3Z5d2Fa9sf5xLYVCF5O1c71QxbVnbLsmYMBEvDAftewesN/HhY03YRoA7zOMxjNGrF5svGaaeQ==
   dependencies:
     minipass "^2.2.1"
 
@@ -2369,10 +2370,10 @@ fsevents@^1.2.7:
     nan "^2.12.1"
     node-pre-gyp "^0.12.0"
 
-fstream@^1.0.0, fstream@^1.0.2:
-  version "1.0.11"
-  resolved "https://registry.yarnpkg.com/fstream/-/fstream-1.0.11.tgz#5c1fb1f117477114f0632a0eb4b71b3cb0fd3171"
-  integrity sha1-XB+x8RdHcRTwYyoOtLcbPLD9MXE=
+fstream@^1.0.0, fstream@^1.0.12:
+  version "1.0.12"
+  resolved "https://registry.yarnpkg.com/fstream/-/fstream-1.0.12.tgz#4e8ba8ee2d48be4f7d0de505455548eae5932045"
+  integrity sha512-WvJ193OHa0GHPEL+AycEJgxvBEwyfRkN1vhjca23OaPVMCaLCXTd5qAu82AjTcgP1UJmytkOKb63Ypde7raDIg==
   dependencies:
     graceful-fs "^4.1.2"
     inherits "~2.0.0"
@@ -3380,11 +3381,6 @@ isarray@2.0.1:
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-2.0.1.tgz#a37d94ed9cda2d59865c9f76fe596ee1f338741e"
   integrity sha1-o32U7ZzaLVmGXJ92/llu4fM4dB4=
 
-isarray@^2.0.4:
-  version "2.0.4"
-  resolved "https://registry.yarnpkg.com/isarray/-/isarray-2.0.4.tgz#38e7bcbb0f3ba1b7933c86ba1894ddfc3781bbb7"
-  integrity sha512-GMxXOiUirWg1xTKRipM0Ek07rX+ubx4nNVElTJdNLYmNO/2YrDkgJGw9CljXn+r4EWiDQg/8lsRdHyg2PJuUaA==
-
 isexe@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
@@ -3453,9 +3449,9 @@ istanbul-lib-source-maps@^3.0.6:
     source-map "^0.6.1"
 
 istanbul-reports@^2.2.4:
-  version "2.2.4"
-  resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-2.2.4.tgz#4e0d0ddf0f0ad5b49a314069d31b4f06afe49ad3"
-  integrity sha512-QCHGyZEK0bfi9GR215QSm+NJwFKEShbtc7tfbUdLAEzn3kKhLDDZqvljn8rPZM9v8CEOhzL1nlYoO4r1ryl67w==
+  version "2.2.6"
+  resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-2.2.6.tgz#7b4f2660d82b29303a8fe6091f8ca4bf058da1af"
+  integrity sha512-SKi4rnMyLBKe0Jy2uUdx28h8oG7ph2PPuQPvIAh31d+Ci+lSiEu4C+h3oBPuJ9+mPKhOyW0M8gY4U5NM1WLeXA==
   dependencies:
     handlebars "^4.1.2"
 
@@ -3588,12 +3584,11 @@ kind-of@^6.0.0, kind-of@^6.0.2:
   integrity sha512-s5kLOcnH0XqDO+FvuaLX8DDjZ18CGFk7VygH40QoKPUQhW4e2rvM0rwUq0t8IQDOwYSeLK01U90OjzBTme2QqA==
 
 labeled-stream-splicer@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/labeled-stream-splicer/-/labeled-stream-splicer-2.0.1.tgz#9cffa32fd99e1612fd1d86a8db962416d5292926"
-  integrity sha512-MC94mHZRvJ3LfykJlTUipBqenZz1pacOZEMhhQ8dMGcDHs0SBE5GbsavUXV7YtP3icBW17W0Zy1I0lfASmo9Pg==
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/labeled-stream-splicer/-/labeled-stream-splicer-2.0.2.tgz#42a41a16abcd46fd046306cf4f2c3576fffb1c21"
+  integrity sha512-Ca4LSXFFZUjPScRaqOcFxneA0VpKZr4MMYCljyQr4LIewTLb3Y0IUTIsnBBsVubIeEfxeSZpSjSsRM8APEQaAw==
   dependencies:
     inherits "^2.0.1"
-    isarray "^2.0.4"
     stream-splicer "^2.0.0"
 
 last-run@^1.1.0:
@@ -4100,7 +4095,7 @@ minimist@~0.0.1:
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.10.tgz#de3f98543dbf96082be48ad1a0c7cda836301dcf"
   integrity sha1-3j+YVD2/lggr5IrRoMfNqDYwHc8=
 
-minipass@^2.2.0, minipass@^2.2.1, minipass@^2.3.4, minipass@^2.3.5:
+minipass@^2.2.0, minipass@^2.2.1, minipass@^2.3.5:
   version "2.3.5"
   resolved "https://registry.yarnpkg.com/minipass/-/minipass-2.3.5.tgz#cacebe492022497f656b0f0f51e2682a9ed2d848"
   integrity sha512-Gi1W4k059gyRbyVUZQ4mEqLm0YIUiGYfvxhF6SIlk3ui1WVxMTGfGdQ2SInh3PDrRTVvPKgULkpJtT4RH10+VA==
@@ -4108,7 +4103,7 @@ minipass@^2.2.0, minipass@^2.2.1, minipass@^2.3.4, minipass@^2.3.5:
     safe-buffer "^5.1.2"
     yallist "^3.0.0"
 
-minizlib@^1.1.1:
+minizlib@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/minizlib/-/minizlib-1.2.1.tgz#dd27ea6136243c7c880684e8672bb3a45fd9b614"
   integrity sha512-7+4oTUOWKg7AuL3vloEWekXY2/D20cevzsrNT2kGWm+39J9hGTCBv8VI5Pm5lXZ/o3/mdR4f8rflAPhnQb8mPA==
@@ -4144,13 +4139,13 @@ mixin-deep@^1.2.0:
     minimist "0.0.8"
 
 module-deps@^6.0.0:
-  version "6.2.0"
-  resolved "https://registry.yarnpkg.com/module-deps/-/module-deps-6.2.0.tgz#d41a2e790245ce319171e4e7c4d8c73993ba3cd5"
-  integrity sha512-hKPmO06so6bL/ZvqVNVqdTVO8UAYsi3tQWlCa+z9KuWhoN4KDQtb5hcqQQv58qYiDE21wIvnttZEPiDgEbpwbA==
+  version "6.2.1"
+  resolved "https://registry.yarnpkg.com/module-deps/-/module-deps-6.2.1.tgz#cfe558784060e926824f474b4e647287837cda50"
+  integrity sha512-UnEn6Ah36Tu4jFiBbJVUtt0h+iXqxpLqDvPS8nllbw5RZFmNJ1+Mz5BjYnM9ieH80zyxHkARGLnMIHlPK5bu6A==
   dependencies:
     JSONStream "^1.0.3"
     browser-resolve "^1.7.0"
-    cached-path-relative "^1.0.0"
+    cached-path-relative "^1.0.2"
     concat-stream "~1.6.0"
     defined "^1.0.0"
     detective "^5.0.2"
@@ -4197,9 +4192,9 @@ mute-stdout@^1.0.0:
   integrity sha512-kDcwXR4PS7caBpuRYYBUz9iVixUk3anO3f5OYFiIPwK/20vCzKCHyKoulbiDY1S53zD2bxUpxN/IJ+TnXjfvxg==
 
 nan@^2.12.1, nan@^2.13.2:
-  version "2.13.2"
-  resolved "https://registry.yarnpkg.com/nan/-/nan-2.13.2.tgz#f51dc7ae66ba7d5d55e1e6d4d8092e802c9aefe7"
-  integrity sha512-TghvYc72wlMGMVMluVo9WRJc0mB8KxxF/gZ4YYFy7V2ZQX9l7rgbPg7vjS9mt6U5HXODVFVI2bOduCzwOMv/lw==
+  version "2.14.0"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.14.0.tgz#7818f722027b2459a86f0295d434d1fc2336c52c"
+  integrity sha512-INOFj37C7k3AfaNTtX8RhsTw7qRy7eLET14cROi9+5HAVbbHuIWUHEauBv5qT4Av2tWasiTY1Jw6puUNqRJXQg==
 
 nanomatch@^1.2.9:
   version "1.2.13"
@@ -4219,11 +4214,11 @@ nanomatch@^1.2.9:
     to-regex "^3.0.1"
 
 needle@^2.2.1:
-  version "2.3.1"
-  resolved "https://registry.yarnpkg.com/needle/-/needle-2.3.1.tgz#d272f2f4034afb9c4c9ab1379aabc17fc85c9388"
-  integrity sha512-CaLXV3W8Vnbps8ZANqDGz7j4x7Yj1LW4TWF/TQuDfj7Cfx4nAPTvw98qgTevtto1oHDrh3pQkaODbqupXlsWTg==
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/needle/-/needle-2.4.0.tgz#6833e74975c444642590e15a750288c5f939b57c"
+  integrity sha512-4Hnwzr3mi5L97hMYeNl8wRW/Onhy4nUKR/lVemJ8gJedxxUyBLm9kkrDColJvoSfwi0jCNhD+xCdOtiGDQiRZg==
   dependencies:
-    debug "^4.1.0"
+    debug "^3.2.6"
     iconv-lite "^0.4.4"
     sax "^1.2.4"
 
@@ -4286,10 +4281,10 @@ node-pre-gyp@^0.12.0:
     semver "^5.3.0"
     tar "^4"
 
-node-releases@^1.1.19:
-  version "1.1.19"
-  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.19.tgz#c492d1e381fea0350b338b646c27867e88e91b3d"
-  integrity sha512-SH/B4WwovHbulIALsQllAVwqZZD1kPmKCqrhGfR29dXjLAVZMHvBjD3S6nL9D/J9QkmZ1R92/0wCMDKXUUvyyA==
+node-releases@^1.1.21:
+  version "1.1.22"
+  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.22.tgz#d90cd5adc59ab9b0f377d4f532b09656399c88bf"
+  integrity sha512-O6XpteBuntW1j86mw6LlovBIwTe+sO2+7vi9avQffNeIW4upgnaCVm6xrBWH+KATz7mNNRNNeEpuWB7dT6Cr3w==
   dependencies:
     semver "^5.3.0"
 
@@ -4960,7 +4955,7 @@ postcss-value-parser@^3.3.1:
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-3.3.1.tgz#9ff822547e2893213cf1c30efa51ac5fd1ba8281"
   integrity sha512-pISE66AbVkp4fDQ7VHBwRNXzAAKJjw4Vw7nWI/+Q3vuly7SNfgYXvm6i5IgFylHGK5sP/xHAbB7N49OS4gWNyQ==
 
-postcss@^7.0.14, postcss@^7.0.2:
+postcss@^7.0.16, postcss@^7.0.2:
   version "7.0.16"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.16.tgz#48f64f1b4b558cb8b52c88987724359acb010da2"
   integrity sha512-MOo8zNSlIqh22Uaa3drkdIAgUGEL+AD1ESiSdmElLUmE2uVDo1QloiT/IfW9qRw8Gw+Y/w69UVMGwbufMSftxA==
@@ -5005,9 +5000,9 @@ pseudomap@^1.0.2:
   integrity sha1-8FKijacOYYkX7wqKw0wa5aaChrM=
 
 psl@^1.1.24:
-  version "1.1.31"
-  resolved "https://registry.yarnpkg.com/psl/-/psl-1.1.31.tgz#e9aa86d0101b5b105cbe93ac6b784cd547276184"
-  integrity sha512-/6pt4+C+T+wZUieKR620OpzN/LlnNKuWjy1iFLQ/UG35JqHlR/89MP1d96dUfkf6Dne3TuLQzOYEYshJ+Hx8mw==
+  version "1.1.32"
+  resolved "https://registry.yarnpkg.com/psl/-/psl-1.1.32.tgz#3f132717cf2f9c169724b2b6caf373cf694198db"
+  integrity sha512-MHACAkHpihU/REGGPLj4sEfc/XKW2bheigvHO1dUqjaKigMp1C8+WLQYRGgeKFMsw5PMfegZcaN8IDXK/cD0+g==
 
 public-encrypt@^4.0.0:
   version "4.0.3"
@@ -5172,9 +5167,9 @@ read-pkg@^3.0.0:
     path-type "^3.0.0"
 
 "readable-stream@2 || 3":
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.3.0.tgz#cb8011aad002eb717bf040291feba8569c986fb9"
-  integrity sha512-EsI+s3k3XsW+fU8fQACLN59ky34AZ14LoeVZpYwmZvldCFo0r0gnelwF2TcMjLor/BTL5aDJVBMkss0dthToPw==
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.4.0.tgz#a51c26754658e0a3c21dbf59163bd45ba6f447fc"
+  integrity sha512-jItXPLmrSR8jmTRmRWJXCnGJsfy85mB3Wd/uINMXA65yrnFo0cPClFIUWzo2najVNSl+mx7/4W8ttlLWJe99pQ==
   dependencies:
     inherits "^2.0.3"
     string_decoder "^1.1.1"
@@ -5394,9 +5389,9 @@ resolve@1.1.7:
   integrity sha1-IDEU2CrSxe2ejgQRs5ModeiJ6Xs=
 
 resolve@^1.1.4, resolve@^1.1.6, resolve@^1.1.7, resolve@^1.10.0, resolve@^1.4.0:
-  version "1.10.1"
-  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.10.1.tgz#664842ac960795bbe758221cdccda61fb64b5f18"
-  integrity sha512-KuIe4mf++td/eFb6wkaPbMDnP6kObCaEtIDuHOUED6MNUo4K670KZUHuuvYPZDxNF0WVLw49n06M2m2dXphEzA==
+  version "1.11.1"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.11.1.tgz#ea10d8110376982fef578df8fc30b9ac30a07a3e"
+  integrity sha512-vIpgF6wfuJOZI7KKKSP+HmiKggadPQAdsp5HiC1mvqnfp0gF1vdwgBWZIdrVft9pgqoMFQN+R7BSWZiBxx+BBw==
   dependencies:
     path-parse "^1.0.6"
 
@@ -5493,9 +5488,9 @@ semver-greatest-satisfied-range@^1.1.0:
   integrity sha512-Ya52jSX2u7QKghxeoFGpLwCtGlt7j0oY9DYb5apt9nPlJ42ID+ulTXESnt/qAQcoSERyZ5sl3LDIOw0nAn/5DA==
 
 semver@^6.0.0:
-  version "6.0.0"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-6.0.0.tgz#05e359ee571e5ad7ed641a6eec1e547ba52dea65"
-  integrity sha512-0UewU+9rFapKFnlbirLi3byoOuhrSsli/z/ihNnvM24vgF+8sNBiI1LZPBSH9wJKUwaUbw+s3hToDLCXkrghrQ==
+  version "6.1.1"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-6.1.1.tgz#53f53da9b30b2103cd4f15eab3a18ecbcb210c9b"
+  integrity sha512-rWYq2e5iYW+fFe/oPPtYJxYgjBm8sC4rmoGdUOgBB7VnwKt6HrL793l2voH1UlsyYZpJ4g0wfjnTEO1s1NP2eQ==
 
 semver@~5.3.0:
   version "5.3.0"
@@ -5969,9 +5964,9 @@ stream-shift@^1.0.0:
   integrity sha1-1cdSgl5TZ+eG944Y5EXqIjoVWVI=
 
 stream-splicer@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/stream-splicer/-/stream-splicer-2.0.0.tgz#1b63be438a133e4b671cc1935197600175910d83"
-  integrity sha1-G2O+Q4oTPktnHMGTUZdgAXWRDYM=
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/stream-splicer/-/stream-splicer-2.0.1.tgz#0b13b7ee2b5ac7e0609a7463d83899589a363fcd"
+  integrity sha512-Xizh4/NPuYSyAXyT7g8IvdJ9HJpxIGL9PjyhtywCZvvP0OPIdqyrr4dMikeuvY8xahpdKEBlBTySe583totajg==
   dependencies:
     inherits "^2.0.1"
     readable-stream "^2.0.2"
@@ -6226,26 +6221,26 @@ tap@^12.0.1:
     yapool "^1.0.0"
 
 tar@^2.0.0:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/tar/-/tar-2.2.1.tgz#8e4d2a256c0e2185c6b18ad694aec968b83cb1d1"
-  integrity sha1-jk0qJWwOIYXGsYrWlK7JaLg8sdE=
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/tar/-/tar-2.2.2.tgz#0ca8848562c7299b8b446ff6a4d60cdbb23edc40"
+  integrity sha512-FCEhQ/4rE1zYv9rYXJw/msRqsnmlje5jHP6huWeBZ704jUTy02c5AZyWujpMR1ax6mVw9NyJMfuK2CMDWVIfgA==
   dependencies:
     block-stream "*"
-    fstream "^1.0.2"
+    fstream "^1.0.12"
     inherits "2"
 
 tar@^4:
-  version "4.4.8"
-  resolved "https://registry.yarnpkg.com/tar/-/tar-4.4.8.tgz#b19eec3fde2a96e64666df9fdb40c5ca1bc3747d"
-  integrity sha512-LzHF64s5chPQQS0IYBn9IN5h3i98c12bo4NCO7e0sGM2llXQ3p2FGC5sdENN4cTW48O915Sh+x+EXx7XW96xYQ==
+  version "4.4.9"
+  resolved "https://registry.yarnpkg.com/tar/-/tar-4.4.9.tgz#058fbb152f6fc45733e84585a40c39e59302e1b3"
+  integrity sha512-xisFa7Q2i3HOgfn+nmnWLGHD6Tm23hxjkx6wwGmgxkJFr6wxwXnJOdJYcZjL453PSdF0+bemO03+flAzkIdLBQ==
   dependencies:
     chownr "^1.1.1"
     fs-minipass "^1.2.5"
-    minipass "^2.3.4"
-    minizlib "^1.1.1"
+    minipass "^2.3.5"
+    minizlib "^1.2.1"
     mkdirp "^0.5.0"
     safe-buffer "^5.1.2"
-    yallist "^3.0.2"
+    yallist "^3.0.3"
 
 ternary-stream@^2.0.1:
   version "2.0.1"
@@ -6442,12 +6437,12 @@ trivial-deferred@^1.0.1:
     glob "^7.1.2"
 
 ts-node@^8.0.2:
-  version "8.1.0"
-  resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-8.1.0.tgz#8c4b37036abd448577db22a061fd7a67d47e658e"
-  integrity sha512-34jpuOrxDuf+O6iW1JpgTRDFynUZ1iEqtYruBqh35gICNjN8x+LpVcPAcwzLPi9VU6mdA3ym+x233nZmZp445A==
+  version "8.2.0"
+  resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-8.2.0.tgz#4a89754b00560bb24cd54526e1685fa38c45f240"
+  integrity sha512-m8XQwUurkbYqXrKqr3WHCW310utRNvV5OnRVeISeea7LoCWVcdfeB/Ntl8JYWFh+WRoUAdBgESrzKochQt7sMw==
   dependencies:
     arg "^4.1.0"
-    diff "^3.1.0"
+    diff "^4.0.1"
     make-error "^1.1.1"
     source-map-support "^0.5.6"
     yn "^3.0.0"
@@ -6502,9 +6497,9 @@ typedarray@^0.0.6:
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
 typescript@^3, typescript@^3.3.3:
-  version "3.4.5"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.4.5.tgz#2d2618d10bb566572b8d7aad5180d84257d70a99"
-  integrity sha512-YycBxUb49UUhdNMU5aJ7z5Ej2XGmaIBL0x34vZ82fn3hGvD+bgrMrVDpatgz2f7YxUMJxMkbWxJZeAvDxVe7Vw==
+  version "3.5.1"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.5.1.tgz#ba72a6a600b2158139c5dd8850f700e231464202"
+  integrity sha512-64HkdiRv1yYZsSe4xC1WVgamNigVYjlssIoaH2HcZF0+ijsk5YK2g0G34w9wJkze8+5ow4STd22AynfO6ZYYLw==
 
 ua-parser-js@0.7.17:
   version "0.7.17"
@@ -6512,9 +6507,9 @@ ua-parser-js@0.7.17:
   integrity sha512-uRdSdu1oA1rncCQL7sCj8vSyZkgtL7faaw9Tc9rZ3mGgraQ7+Pdx7w5mnOSF3gw9ZNG6oc+KXfkon3bKuROm0g==
 
 uglify-js@^3, uglify-js@^3.0.5, uglify-js@^3.1.4:
-  version "3.5.12"
-  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.5.12.tgz#6b759cabc08c3e91fe82323d6387019f0c5864cd"
-  integrity sha512-KeQesOpPiZNgVwJj8Ge3P4JYbQHUdZzpx6Fahy6eKAYRSV4zhVmLXoC+JtOeYxcHCHTve8RG1ZGdTvpeOUM26Q==
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.6.0.tgz#704681345c53a8b2079fb6cec294b05ead242ff5"
+  integrity sha512-W+jrUHJr3DXKhrsS7NUVxn3zqMOFn0hL/Ei6v0anCIMoKC93TjcflTagwIHLW7SfMFfiQuktQyFVCFHGUE0+yg==
   dependencies:
     commander "~2.20.0"
     source-map "~0.6.1"
@@ -6889,9 +6884,9 @@ wrappy@1:
   integrity sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=
 
 write-file-atomic@^2.4.2:
-  version "2.4.2"
-  resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-2.4.2.tgz#a7181706dfba17855d221140a9c06e15fcdd87b9"
-  integrity sha512-s0b6vB3xIVRLWywa6X9TOMA7k9zio0TMOsl9ZnDkliA/cfJlpHXAscj0gbHVJiTdIuAYpIyqS5GW91fqm6gG5g==
+  version "2.4.3"
+  resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-2.4.3.tgz#1fd2e9ae1df3e75b8d8c367443c692d4ca81f481"
+  integrity sha512-GaETH5wwsX+GcnzhPgKcKjJ6M2Cq3/iZp1WyY/X1CSqrW+jVNM9Y7D8EC2sM4ZG/V8wZlSniJnCKWPmBYAucRQ==
   dependencies:
     graceful-fs "^4.1.11"
     imurmurhash "^0.1.4"
@@ -6951,7 +6946,7 @@ yallist@^2.1.2:
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
   integrity sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=
 
-yallist@^3.0.0, yallist@^3.0.2:
+yallist@^3.0.0, yallist@^3.0.3:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.0.3.tgz#b4b049e314be545e3ce802236d6cd22cd91c3de9"
   integrity sha512-S+Zk8DEWE6oKpV+vI3qWkaK+jSbIK86pCwe2IF/xwIpQ8jEuxpw9NyaGjmp9+BoJv5FV2piqCDcoCtStppiq2A==