From b535a82d519de8c287c3c387a02e4ad17eb7d29d Mon Sep 17 00:00:00 2001
From: "dependabot-preview[bot]"
 <27856297+dependabot-preview[bot]@users.noreply.github.com>
Date: Mon, 16 Dec 2019 03:18:37 +0000
Subject: [PATCH] Build(deps): Bump ember-cli-typescript from 2.0.2 to 3.1.2

Bumps [ember-cli-typescript](https://github.com/typed-ember/ember-cli-typescript) from 2.0.2 to 3.1.2.
- [Release notes](https://github.com/typed-ember/ember-cli-typescript/releases)
- [Changelog](https://github.com/typed-ember/ember-cli-typescript/blob/master/CHANGELOG.md)
- [Commits](https://github.com/typed-ember/ember-cli-typescript/compare/v2.0.2...v3.1.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
---
 package.json |   2 +-
 yarn.lock    | 291 +++++++++++++++++++++++++++++++++++++++++++++++----
 2 files changed, 272 insertions(+), 21 deletions(-)

diff --git a/package.json b/package.json
index 217f8ee..e6aa135 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
   },
   "dependencies": {
     "ember-cli-babel": "^7.13.0",
-    "ember-cli-typescript": "^2.0.2"
+    "ember-cli-typescript": "^3.1.2"
   },
   "devDependencies": {
     "@ember/optional-features": "^0.7.0",
diff --git a/yarn.lock b/yarn.lock
index 00792e0..7cb48d2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -67,6 +67,16 @@
     lodash "^4.17.13"
     source-map "^0.5.0"
 
+"@babel/generator@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.7.4.tgz#db651e2840ca9aa66f327dcec1dc5f5fa9611369"
+  integrity sha512-m5qo2WgdOJeyYngKImbkyQrnUN1mPceaG5BV+G0E3gWsa4l/jCSryWJdM2x8OuGAOyh+3d5pVYfZWCiNFtynxg==
+  dependencies:
+    "@babel/types" "^7.7.4"
+    jsesc "^2.5.1"
+    lodash "^4.17.13"
+    source-map "^0.5.0"
+
 "@babel/helper-annotate-as-pure@^7.0.0":
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/@babel/helper-annotate-as-pure/-/helper-annotate-as-pure-7.0.0.tgz#323d39dd0b50e10c7c06ca7d7638e6864d8c5c32"
@@ -110,6 +120,18 @@
     "@babel/helper-replace-supers" "^7.7.0"
     "@babel/helper-split-export-declaration" "^7.7.0"
 
+"@babel/helper-create-class-features-plugin@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-create-class-features-plugin/-/helper-create-class-features-plugin-7.7.4.tgz#fce60939fd50618610942320a8d951b3b639da2d"
+  integrity sha512-l+OnKACG4uiDHQ/aJT8dwpR+LhCJALxL0mJ6nzjB25e5IPwqV1VOsY7ah6UB1DG+VOXAIMtuC54rFJGiHkxjgA==
+  dependencies:
+    "@babel/helper-function-name" "^7.7.4"
+    "@babel/helper-member-expression-to-functions" "^7.7.4"
+    "@babel/helper-optimise-call-expression" "^7.7.4"
+    "@babel/helper-plugin-utils" "^7.0.0"
+    "@babel/helper-replace-supers" "^7.7.4"
+    "@babel/helper-split-export-declaration" "^7.7.4"
+
 "@babel/helper-create-regexp-features-plugin@^7.7.0":
   version "7.7.2"
   resolved "https://registry.yarnpkg.com/@babel/helper-create-regexp-features-plugin/-/helper-create-regexp-features-plugin-7.7.2.tgz#6f20443778c8fce2af2ff4206284afc0ced65db6"
@@ -153,6 +175,15 @@
     "@babel/template" "^7.7.0"
     "@babel/types" "^7.7.0"
 
+"@babel/helper-function-name@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-function-name/-/helper-function-name-7.7.4.tgz#ab6e041e7135d436d8f0a3eca15de5b67a341a2e"
+  integrity sha512-AnkGIdiBhEuiwdoMnKm7jfPfqItZhgRaZfMg1XX3bS25INOnLPjPG1Ppnajh8eqgt5kPJnfqrRHqFqmjKDZLzQ==
+  dependencies:
+    "@babel/helper-get-function-arity" "^7.7.4"
+    "@babel/template" "^7.7.4"
+    "@babel/types" "^7.7.4"
+
 "@babel/helper-get-function-arity@^7.0.0":
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.0.0.tgz#83572d4320e2a4657263734113c42868b64e49c3"
@@ -167,6 +198,13 @@
   dependencies:
     "@babel/types" "^7.7.0"
 
+"@babel/helper-get-function-arity@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.7.4.tgz#cb46348d2f8808e632f0ab048172130e636005f0"
+  integrity sha512-QTGKEdCkjgzgfJ3bAyRwF4yyT3pg+vDgan8DSivq1eS0gwi+KGKE5x8kRcbeFTb/673mkO5SN1IZfmCfA5o+EA==
+  dependencies:
+    "@babel/types" "^7.7.4"
+
 "@babel/helper-hoist-variables@^7.7.0":
   version "7.7.0"
   resolved "https://registry.yarnpkg.com/@babel/helper-hoist-variables/-/helper-hoist-variables-7.7.0.tgz#b4552e4cfe5577d7de7b183e193e84e4ec538c81"
@@ -181,6 +219,13 @@
   dependencies:
     "@babel/types" "^7.7.0"
 
+"@babel/helper-member-expression-to-functions@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.7.4.tgz#356438e2569df7321a8326644d4b790d2122cb74"
+  integrity sha512-9KcA1X2E3OjXl/ykfMMInBK+uVdfIVakVe7W7Lg3wfXUNyS3Q1HWLFRwZIjhqiCGbslummPDnmb7vIekS0C1vw==
+  dependencies:
+    "@babel/types" "^7.7.4"
+
 "@babel/helper-module-imports@^7.0.0":
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/@babel/helper-module-imports/-/helper-module-imports-7.0.0.tgz#96081b7111e486da4d2cd971ad1a4fe216cc2e3d"
@@ -226,6 +271,13 @@
   dependencies:
     "@babel/types" "^7.7.0"
 
+"@babel/helper-optimise-call-expression@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-optimise-call-expression/-/helper-optimise-call-expression-7.7.4.tgz#034af31370d2995242aa4df402c3b7794b2dcdf2"
+  integrity sha512-VB7gWZ2fDkSuqW6b1AKXkJWO5NyNI3bFL/kK79/30moK57blr6NbH8xcl2XcKCwOmJosftWunZqfO84IGq3ZZg==
+  dependencies:
+    "@babel/types" "^7.7.4"
+
 "@babel/helper-plugin-utils@^7.0.0":
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/@babel/helper-plugin-utils/-/helper-plugin-utils-7.0.0.tgz#bbb3fbee98661c569034237cc03967ba99b4f250"
@@ -266,6 +318,16 @@
     "@babel/traverse" "^7.7.0"
     "@babel/types" "^7.7.0"
 
+"@babel/helper-replace-supers@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-replace-supers/-/helper-replace-supers-7.7.4.tgz#3c881a6a6a7571275a72d82e6107126ec9e2cdd2"
+  integrity sha512-pP0tfgg9hsZWo5ZboYGuBn/bbYT/hdLPVSS4NMmiRJdwWhP0IznPwN9AE1JwyGsjSPLC364I0Qh5p+EPkGPNpg==
+  dependencies:
+    "@babel/helper-member-expression-to-functions" "^7.7.4"
+    "@babel/helper-optimise-call-expression" "^7.7.4"
+    "@babel/traverse" "^7.7.4"
+    "@babel/types" "^7.7.4"
+
 "@babel/helper-simple-access@^7.1.0":
   version "7.1.0"
   resolved "https://registry.yarnpkg.com/@babel/helper-simple-access/-/helper-simple-access-7.1.0.tgz#65eeb954c8c245beaa4e859da6188f39d71e585c"
@@ -296,6 +358,13 @@
   dependencies:
     "@babel/types" "^7.7.0"
 
+"@babel/helper-split-export-declaration@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.7.4.tgz#57292af60443c4a3622cf74040ddc28e68336fd8"
+  integrity sha512-guAg1SXFcVr04Guk9eq0S4/rWS++sbmyqosJzVs8+1fH5NI+ZcmkaSkc7dmtAFbHFva6yRJnjW3yAcGxjueDug==
+  dependencies:
+    "@babel/types" "^7.7.4"
+
 "@babel/helper-wrap-function@^7.7.0":
   version "7.7.0"
   resolved "https://registry.yarnpkg.com/@babel/helper-wrap-function/-/helper-wrap-function-7.7.0.tgz#15af3d3e98f8417a60554acbb6c14e75e0b33b74"
@@ -339,6 +408,11 @@
   resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.7.3.tgz#5fad457c2529de476a248f75b0f090b3060af043"
   integrity sha512-bqv+iCo9i+uLVbI0ILzKkvMorqxouI+GbV13ivcARXn9NNEabi2IEz912IgNpT/60BNXac5dgcfjb94NjsF33A==
 
+"@babel/parser@^7.7.4":
+  version "7.7.5"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.7.5.tgz#cbf45321619ac12d83363fcf9c94bb67fa646d71"
+  integrity sha512-KNlOe9+/nk4i29g0VXgl8PEXIRms5xKLJeuZ6UptN0fHv+jDiriG+y94X6qAgWTR0h3KaoM1wK5G5h7MHFRSig==
+
 "@babel/plugin-proposal-async-generator-functions@^7.7.0":
   version "7.7.0"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-async-generator-functions/-/plugin-proposal-async-generator-functions-7.7.0.tgz#83ef2d6044496b4c15d8b4904e2219e6dccc6971"
@@ -348,7 +422,7 @@
     "@babel/helper-remap-async-to-generator" "^7.7.0"
     "@babel/plugin-syntax-async-generators" "^7.2.0"
 
-"@babel/plugin-proposal-class-properties@^7.1.0", "@babel/plugin-proposal-class-properties@^7.7.0":
+"@babel/plugin-proposal-class-properties@^7.7.0":
   version "7.7.0"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-class-properties/-/plugin-proposal-class-properties-7.7.0.tgz#ac54e728ecf81d90e8f4d2a9c05a890457107917"
   integrity sha512-tufDcFA1Vj+eWvwHN+jvMN6QsV5o+vUlytNKrbMiCeDL0F2j92RURzUsUMWE5EJkLyWxjdUslCsMQa9FWth16A==
@@ -381,6 +455,14 @@
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/plugin-syntax-json-strings" "^7.2.0"
 
+"@babel/plugin-proposal-nullish-coalescing-operator@^7.4.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-nullish-coalescing-operator/-/plugin-proposal-nullish-coalescing-operator-7.7.4.tgz#7db302c83bc30caa89e38fee935635ef6bd11c28"
+  integrity sha512-TbYHmr1Gl1UC7Vo2HVuj/Naci5BEGNZ0AJhzqD2Vpr6QPFWpUmBRLrIDjedzx7/CShq0bRDS2gI4FIs77VHLVQ==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.0.0"
+    "@babel/plugin-syntax-nullish-coalescing-operator" "^7.7.4"
+
 "@babel/plugin-proposal-object-rest-spread@^7.6.2":
   version "7.6.2"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-object-rest-spread/-/plugin-proposal-object-rest-spread-7.6.2.tgz#8ffccc8f3a6545e9f78988b6bf4fe881b88e8096"
@@ -397,6 +479,14 @@
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/plugin-syntax-optional-catch-binding" "^7.2.0"
 
+"@babel/plugin-proposal-optional-chaining@^7.6.0":
+  version "7.7.5"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-optional-chaining/-/plugin-proposal-optional-chaining-7.7.5.tgz#f0835f044cef85b31071a924010a2a390add11d4"
+  integrity sha512-sOwFqT8JSchtJeDD+CjmWCaiFoLxY4Ps7NjvwHC/U7l4e9i5pTRNt8nDMIFSOUL+ncFbYSwruHM8WknYItWdXw==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.0.0"
+    "@babel/plugin-syntax-optional-chaining" "^7.7.4"
+
 "@babel/plugin-proposal-unicode-property-regex@^7.7.0":
   version "7.7.0"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-unicode-property-regex/-/plugin-proposal-unicode-property-regex-7.7.0.tgz#549fe1717a1bd0a2a7e63163841cb37e78179d5d"
@@ -433,6 +523,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-syntax-nullish-coalescing-operator@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-nullish-coalescing-operator/-/plugin-syntax-nullish-coalescing-operator-7.7.4.tgz#e53b751d0c3061b1ba3089242524b65a7a9da12b"
+  integrity sha512-XKh/yIRPiQTOeBg0QJjEus5qiSKucKAiApNtO1psqG7D17xmE+X2i5ZqBEuSvo0HRuyPaKaSN/Gy+Ha9KFQolw==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.0.0"
+
 "@babel/plugin-syntax-object-rest-spread@^7.2.0":
   version "7.2.0"
   resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-object-rest-spread/-/plugin-syntax-object-rest-spread-7.2.0.tgz#3b7a3e733510c57e820b9142a6579ac8b0dfad2e"
@@ -447,6 +544,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-syntax-optional-chaining@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-optional-chaining/-/plugin-syntax-optional-chaining-7.7.4.tgz#c91fdde6de85d2eb8906daea7b21944c3610c901"
+  integrity sha512-2MqYD5WjZSbJdUagnJvIdSfkb/ucOC9/1fRJxm7GAxY6YQLWlUvkfxoNbUPcPLHJyetKUDQ4+yyuUyAoc0HriA==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.0.0"
+
 "@babel/plugin-syntax-top-level-await@^7.7.0":
   version "7.7.0"
   resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-top-level-await/-/plugin-syntax-top-level-await-7.7.0.tgz#f5699549f50bbe8d12b1843a4e82f0a37bb65f4d"
@@ -454,10 +558,10 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-syntax-typescript@^7.2.0":
-  version "7.3.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-typescript/-/plugin-syntax-typescript-7.3.3.tgz#a7cc3f66119a9f7ebe2de5383cce193473d65991"
-  integrity sha512-dGwbSMA1YhVS8+31CnPR7LB4pcbrzcV99wQzby4uAfrkZPYZlQ7ImwdpzLqi6Z6IL02b8IAL379CaMwo0x5Lag==
+"@babel/plugin-syntax-typescript@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-typescript/-/plugin-syntax-typescript-7.7.4.tgz#5d037ffa10f3b25a16f32570ebbe7a8c2efa304b"
+  integrity sha512-77blgY18Hud4NM1ggTA8xVT/dBENQf17OpiToSa2jSmEY3fWXD2jwrdVlO4kq5yzUTeF15WSQ6b4fByNvJcjpQ==
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
@@ -714,13 +818,14 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-typescript@~7.4.0":
-  version "7.4.5"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-typescript/-/plugin-transform-typescript-7.4.5.tgz#ab3351ba35307b79981993536c93ff8be050ba28"
-  integrity sha512-RPB/YeGr4ZrFKNwfuQRlMf2lxoCUaU01MTw39/OFE/RiL8HDjtn68BwEPft1P7JN4akyEmjGWAMNldOV7o9V2g==
+"@babel/plugin-transform-typescript@~7.7.0":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-typescript/-/plugin-transform-typescript-7.7.4.tgz#2974fd05f4e85c695acaf497f432342de9fc0636"
+  integrity sha512-X8e3tcPEKnwwPVG+vP/vSqEShkwODOEeyQGod82qrIuidwIrfnsGn11qPM1jBLF4MqguTXXYzm58d0dY+/wdpg==
   dependencies:
+    "@babel/helper-create-class-features-plugin" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/plugin-syntax-typescript" "^7.2.0"
+    "@babel/plugin-syntax-typescript" "^7.7.4"
 
 "@babel/plugin-transform-unicode-regex@^7.7.0":
   version "7.7.0"
@@ -820,6 +925,15 @@
     "@babel/parser" "^7.7.0"
     "@babel/types" "^7.7.0"
 
+"@babel/template@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.7.4.tgz#428a7d9eecffe27deac0a98e23bf8e3675d2a77b"
+  integrity sha512-qUzihgVPguAzXCK7WXw8pqs6cEwi54s3E+HrejlkuWO6ivMKx9hZl3Y2fSXp9i5HgyWmj7RKP+ulaYnKM4yYxw==
+  dependencies:
+    "@babel/code-frame" "^7.0.0"
+    "@babel/parser" "^7.7.4"
+    "@babel/types" "^7.7.4"
+
 "@babel/traverse@^7.1.0":
   version "7.3.4"
   resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.3.4.tgz#1330aab72234f8dea091b08c4f8b9d05c7119e06"
@@ -865,6 +979,21 @@
     globals "^11.1.0"
     lodash "^4.17.13"
 
+"@babel/traverse@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.7.4.tgz#9c1e7c60fb679fe4fcfaa42500833333c2058558"
+  integrity sha512-P1L58hQyupn8+ezVA2z5KBm4/Zr4lCC8dwKCMYzsa5jFMDMQAzaBNy9W5VjB+KAmBjb40U7a/H6ao+Xo+9saIw==
+  dependencies:
+    "@babel/code-frame" "^7.5.5"
+    "@babel/generator" "^7.7.4"
+    "@babel/helper-function-name" "^7.7.4"
+    "@babel/helper-split-export-declaration" "^7.7.4"
+    "@babel/parser" "^7.7.4"
+    "@babel/types" "^7.7.4"
+    debug "^4.1.0"
+    globals "^11.1.0"
+    lodash "^4.17.13"
+
 "@babel/types@^7.0.0", "@babel/types@^7.1.2", "@babel/types@^7.3.4":
   version "7.3.4"
   resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.3.4.tgz#bf482eaeaffb367a28abbf9357a94963235d90ed"
@@ -901,6 +1030,15 @@
     lodash "^4.17.13"
     to-fast-properties "^2.0.0"
 
+"@babel/types@^7.7.4":
+  version "7.7.4"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.7.4.tgz#516570d539e44ddf308c07569c258ff94fde9193"
+  integrity sha512-cz5Ji23KCi4T+YIE/BolWosrJuSmoZeN1EFnRtBwF+KKLi8GG/Z2c2hOJJeCXPk4mwk4QFvTmwIodJowXgttRA==
+  dependencies:
+    esutils "^2.0.2"
+    lodash "^4.17.13"
+    to-fast-properties "^2.0.0"
+
 "@cnakazawa/watch@^1.0.3":
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/@cnakazawa/watch/-/watch-1.0.3.tgz#099139eaec7ebf07a27c1786a3ff64f39464d2ef"
@@ -3447,6 +3585,15 @@ cross-spawn@^6.0.0, cross-spawn@^6.0.5:
     shebang-command "^1.2.0"
     which "^1.2.9"
 
+cross-spawn@^7.0.0:
+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-7.0.1.tgz#0ab56286e0f7c24e153d04cc2aa027e43a9a5d14"
+  integrity sha512-u7v4o84SwFpD32Z8IIcPZ6z1/ie24O6RU3RbtL5Y316l3KuHVPx9ItBgWQ6VlfAFnRnTtMUrsQ9MUUTuEZjogg==
+  dependencies:
+    path-key "^3.1.0"
+    shebang-command "^2.0.0"
+    which "^2.0.1"
+
 crypto-random-string@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/crypto-random-string/-/crypto-random-string-1.0.0.tgz#a230f64f568310e1498009940790ec99545bca7e"
@@ -3884,23 +4031,24 @@ ember-cli-typescript-blueprints@^2.0.0:
     inflection "^1.12.0"
     silent-error "^1.1.0"
 
-ember-cli-typescript@^2.0.2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/ember-cli-typescript/-/ember-cli-typescript-2.0.2.tgz#464984131fbdc05655eb61d1c3cdd911d3137f0d"
-  integrity sha512-7I5azCTxOgRDN8aSSnJZIKSqr+MGnT+jLTUbBYqF8wu6ojs2DUnTePxUcQMcvNh3Q3B1ySv7Q/uZFSjdU9gSjA==
+ember-cli-typescript@^3.1.2:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/ember-cli-typescript/-/ember-cli-typescript-3.1.2.tgz#696454177c3039b711a19fc0669dfc7c2ce81358"
+  integrity sha512-J7sC9EL652pEplZRlCzhGoW0T4F6pt29vhEcK4kA397YEootoAZlqTdIhRpR13o8fmTJ8xRWtXEC7KrPPnqamQ==
   dependencies:
-    "@babel/plugin-proposal-class-properties" "^7.1.0"
-    "@babel/plugin-transform-typescript" "~7.4.0"
+    "@babel/plugin-proposal-nullish-coalescing-operator" "^7.4.4"
+    "@babel/plugin-proposal-optional-chaining" "^7.6.0"
+    "@babel/plugin-transform-typescript" "~7.7.0"
     ansi-to-html "^0.6.6"
     debug "^4.0.0"
     ember-cli-babel-plugin-helpers "^1.0.0"
-    execa "^1.0.0"
-    fs-extra "^7.0.0"
+    execa "^3.0.0"
+    fs-extra "^8.0.0"
     resolve "^1.5.0"
     rsvp "^4.8.1"
     semver "^6.0.0"
     stagehand "^1.0.0"
-    walk-sync "^1.0.0"
+    walk-sync "^2.0.0"
 
 ember-cli-valid-component-name@^1.0.0:
   version "1.0.0"
@@ -4527,6 +4675,22 @@ execa@^1.0.0:
     signal-exit "^3.0.0"
     strip-eof "^1.0.0"
 
+execa@^3.0.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-3.4.0.tgz#c08ed4550ef65d858fac269ffc8572446f37eb89"
+  integrity sha512-r9vdGQk4bmCuK1yKQu1KTwcT2zwfWdbdaXfCtAh+5nU/4fSX+JAb7vZGvI5naJrQlvONrEB20jeruESI69530g==
+  dependencies:
+    cross-spawn "^7.0.0"
+    get-stream "^5.0.0"
+    human-signals "^1.1.1"
+    is-stream "^2.0.0"
+    merge-stream "^2.0.0"
+    npm-run-path "^4.0.0"
+    onetime "^5.1.0"
+    p-finally "^2.0.0"
+    signal-exit "^3.0.2"
+    strip-final-newline "^2.0.0"
+
 exists-sync@0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/exists-sync/-/exists-sync-0.0.4.tgz#9744c2c428cc03b01060db454d4b12f0ef3c8879"
@@ -4983,6 +5147,15 @@ fs-extra@^7.0.0, fs-extra@^7.0.1:
     jsonfile "^4.0.0"
     universalify "^0.1.0"
 
+fs-extra@^8.0.0:
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-8.1.0.tgz#49d43c45a88cd9677668cb7be1b46efdb8d2e1c0"
+  integrity sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==
+  dependencies:
+    graceful-fs "^4.2.0"
+    jsonfile "^4.0.0"
+    universalify "^0.1.0"
+
 fs-tree-diff@^0.5.2, fs-tree-diff@^0.5.3, fs-tree-diff@^0.5.4, fs-tree-diff@^0.5.6, fs-tree-diff@^0.5.7:
   version "0.5.9"
   resolved "https://registry.yarnpkg.com/fs-tree-diff/-/fs-tree-diff-0.5.9.tgz#a4ec6182c2f5bd80b9b83c8e23e4522e6f5fd946"
@@ -5096,7 +5269,7 @@ get-stream@^4.0.0, get-stream@^4.1.0:
   dependencies:
     pump "^3.0.0"
 
-get-stream@^5.1.0:
+get-stream@^5.0.0, get-stream@^5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-5.1.0.tgz#01203cdc92597f9b909067c3e656cc1f4d3c4dc9"
   integrity sha512-EXr1FOzrzTfGeL0gQdeFEvOMm2mzMOglyiOXSTpPC+iAjAKftbr3jpCMWynogwYnM+eSj9sHGc6wjIcDvYiygw==
@@ -5345,6 +5518,11 @@ graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.3, graceful-fs@^4.1.6:
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
   integrity sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg=
 
+graceful-fs@^4.2.0:
+  version "4.2.3"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.3.tgz#4a12ff1b60376ef09862c2093edd908328be8423"
+  integrity sha512-a30VEBm4PEdx1dRB7MFK7BejejvCvBronbLjht+sHuGYj8PHs7M/5Z+rt5lw551vZ7yfTCj4Vuyy3mSJytDWRQ==
+
 "graceful-readlink@>= 1.0.0":
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/graceful-readlink/-/graceful-readlink-1.0.1.tgz#4cafad76bc62f02fa039b2f94e9a3dd3a391a725"
@@ -5575,6 +5753,11 @@ https-proxy-agent@^2.2.1:
     agent-base "^4.3.0"
     debug "^3.1.0"
 
+human-signals@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/human-signals/-/human-signals-1.1.1.tgz#c5b1cd14f50aeae09ab6c59fe63ba3395fe4dfa3"
+  integrity sha512-SEQu7vl8KjNL2eoGBLF3+wAjpsNfA9XMlXAYj/3EdaNfAlxKthD1xjEQfGOUhllCGGJVNY34bRr6lPINhNjyZw==
+
 humanize-ms@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/humanize-ms/-/humanize-ms-1.2.1.tgz#c46e3159a293f6b896da29316d8b6fe8bb79bbed"
@@ -6026,6 +6209,11 @@ is-stream@^1.0.0, is-stream@^1.1.0:
   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
   integrity sha1-EtSj3U5o4Lec6428hBc66A2RykQ=
 
+is-stream@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-2.0.0.tgz#bde9c32680d6fae04129d6ac9d921ce7815f78e3"
+  integrity sha512-XCoy+WlUr7d1+Z8GgSuXmpuUFC9fOhRXglJMx+dwLKTkL44Cjd4W1Z5P+BQZpr+cR93aGP4S/s7Ftw6Nd/kiEw==
+
 is-symbol@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/is-symbol/-/is-symbol-1.0.2.tgz#a055f6ae57192caee329e7a860118b497a950f38"
@@ -6868,6 +7056,14 @@ matcher-collection@^1.1.1:
   dependencies:
     minimatch "^3.0.2"
 
+matcher-collection@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/matcher-collection/-/matcher-collection-2.0.1.tgz#90be1a4cf58d6f2949864f65bb3b0f3e41303b29"
+  integrity sha512-daE62nS2ZQsDg9raM0IlZzLmI2u+7ZapXBwdoeBUKAYERPDDIc0qNqA8E0Rp2D+gspKR7BgIFP52GeujaGXWeQ==
+  dependencies:
+    "@types/minimatch" "^3.0.3"
+    minimatch "^3.0.2"
+
 mdurl@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/mdurl/-/mdurl-1.0.1.tgz#fe85b2ec75a59037f2adfec100fd6c601761152e"
@@ -6897,6 +7093,11 @@ merge-descriptors@1.0.1:
   resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
   integrity sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E=
 
+merge-stream@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/merge-stream/-/merge-stream-2.0.0.tgz#52823629a14dd00c9770fb6ad47dc6310f2c1f60"
+  integrity sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w==
+
 merge-trees@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/merge-trees/-/merge-trees-1.0.1.tgz#ccbe674569787f9def17fd46e6525f5700bbd23e"
@@ -7264,6 +7465,13 @@ npm-run-path@^2.0.0:
   dependencies:
     path-key "^2.0.0"
 
+npm-run-path@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-4.0.0.tgz#d644ec1bd0569187d2a52909971023a0a58e8438"
+  integrity sha512-8eyAOAH+bYXFPSnNnKr3J+yoybe8O87Is5rtAQ8qRczJz1ajcsjg8l2oZqP+Ppx15Ii3S1vUTjQN2h4YO2tWWQ==
+  dependencies:
+    path-key "^3.0.0"
+
 npmlog@^4.0.0:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.1.2.tgz#08a7f2a8bf734604779a9efa4ad5cc717abb954b"
@@ -7465,6 +7673,11 @@ p-finally@^1.0.0:
   resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-1.0.0.tgz#3fbcfb15b899a44123b34b6dcc18b724336a2cae"
   integrity sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4=
 
+p-finally@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-2.0.1.tgz#bd6fcaa9c559a096b680806f4d657b3f0f240561"
+  integrity sha512-vpm09aKwq6H9phqRQzecoDpD8TmVyGw70qmWlyq5onxY7tqyTTFVvxMykxQSQKILBSFlbXpypIw2T1Ml7+DDtw==
+
 p-is-promise@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/p-is-promise/-/p-is-promise-1.1.0.tgz#9c9456989e9f6588017b0434d56097675c3da05e"
@@ -7657,6 +7870,11 @@ path-key@^2.0.0, path-key@^2.0.1:
   resolved "https://registry.yarnpkg.com/path-key/-/path-key-2.0.1.tgz#411cadb574c5a140d3a4b1910d40d80cc9f40b40"
   integrity sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A=
 
+path-key@^3.0.0, path-key@^3.1.0:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/path-key/-/path-key-3.1.1.tgz#581f6ade658cbba65a0d3380de7753295054f375"
+  integrity sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==
+
 path-parse@^1.0.6:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.6.tgz#d62dbb5679405d72c4737ec58600e9ddcf06d24c"
@@ -8514,11 +8732,23 @@ shebang-command@^1.2.0:
   dependencies:
     shebang-regex "^1.0.0"
 
+shebang-command@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-2.0.0.tgz#ccd0af4f8835fbdc265b82461aaf0c36663f34ea"
+  integrity sha512-kHxr2zZpYtdmrN1qDjrrX/Z1rR1kG8Dx+gkpK1G4eXmvXswmcE1hTWBWYUzlraYw1/yZp6YuDY77YtvbN0dmDA==
+  dependencies:
+    shebang-regex "^3.0.0"
+
 shebang-regex@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
   integrity sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM=
 
+shebang-regex@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-3.0.0.tgz#ae16f1644d873ecad843b0307b143362d4c42172"
+  integrity sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==
+
 shelljs@0.8.3:
   version "0.8.3"
   resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.8.3.tgz#a7f3319520ebf09ee81275b2368adb286659b097"
@@ -8919,6 +9149,11 @@ strip-eof@^1.0.0:
   resolved "https://registry.yarnpkg.com/strip-eof/-/strip-eof-1.0.0.tgz#bb43ff5598a6eb05d89b59fcd129c983313606bf"
   integrity sha1-u0P/VZim6wXYm1n80SnJgzE2Br8=
 
+strip-final-newline@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/strip-final-newline/-/strip-final-newline-2.0.0.tgz#89b852fb2fcbe936f6f4b3187afb0a12c1ab58ad"
+  integrity sha512-BrpvfNAE3dcvq7ll3xVumzjKjZQ5tI1sEUIKr3Uoks0XUl45St3FlatVqef9prk4jRDzhW6WZg+3bk93y6pLjA==
+
 strip-json-comments@^2.0.1, strip-json-comments@~2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
@@ -9496,6 +9731,15 @@ walk-sync@^1.0.0, walk-sync@^1.1.3:
     ensure-posix-path "^1.1.0"
     matcher-collection "^1.1.1"
 
+walk-sync@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/walk-sync/-/walk-sync-2.0.2.tgz#5ea8a28377c8be68c92d50f4007ea381725da14b"
+  integrity sha512-dCZkrxfHjPn7tIvdYrX3uMD/R0beVrHpA8lROQ5wWrl8psJgR6xwCkwqTFes0dNujbS2o/ITpvSYgIFsLsf13A==
+  dependencies:
+    "@types/minimatch" "^3.0.3"
+    ensure-posix-path "^1.1.0"
+    matcher-collection "^2.0.0"
+
 walker@~1.0.5:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/walker/-/walker-1.0.7.tgz#2f7f9b8fd10d677262b18a884e28d19618e028fb"
@@ -9546,6 +9790,13 @@ which@^1.2.14, which@^1.2.9, which@^1.3.0:
   dependencies:
     isexe "^2.0.0"
 
+which@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/which/-/which-2.0.2.tgz#7c6a8dd0a636a0327e10b59c9286eee93f3f51b1"
+  integrity sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==
+  dependencies:
+    isexe "^2.0.0"
+
 wide-align@^1.1.0:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.3.tgz#ae074e6bdc0c14a431e804e624549c633b000457"