diff --git a/package.json b/package.json
index 21758eb..cacb7fd 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "broccoli-debug": "^0.6.4",
     "broccoli-funnel": "^2.0.1",
     "broccoli-merge-trees": "^3.0.0",
-    "broccoli-persistent-filter": "^2.0.0",
+    "broccoli-persistent-filter": "^3.0.0",
     "broccoli-rollup": "^2.0.0",
     "broccoli-tee": "^1.0.2",
     "broccoli-typescript-compiler": "^2.2.0",
diff --git a/yarn.lock b/yarn.lock
index e2a6843..52d990b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -100,6 +100,11 @@
   version "0.0.38"
   resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.38.tgz#c1be40aa933723c608820a99a373a16d215a1ca2"
 
+"@types/minimatch@^3.0.3":
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.3.tgz#3dca0e3f33b200fc7d1139c0cd96c1268cadfd9d"
+  integrity sha512-tHq6qdbT9U1IRSGf14CL0pUlULksvY9OZ+5eEgl1N7t+OA3tGvNpxJCzuKQlsNgCVwbAs670L1vcVQi8j9HjnA==
+
 "@types/node@^8.0.53":
   version "8.9.1"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-8.9.1.tgz#5a329d73a97f3c5a626dfe0ed8c0b831fee5357a"
@@ -115,6 +120,11 @@
     "@types/acorn" "*"
     source-map "^0.6.1"
 
+"@types/symlink-or-copy@^1.2.0":
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/@types/symlink-or-copy/-/symlink-or-copy-1.2.0.tgz#4151a81b4052c80bc2becbae09f3a9ec010a9c7a"
+  integrity sha512-Lja2xYuuf2B3knEsga8ShbOdsfNOtzT73GyJmZyY7eGl2+ajOqrs8yM5ze0fsSoYwvA6bw7/Qr7OZ7PEEmYwWg==
+
 JSONStream@^1.0.4:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.2.tgz#c102371b6ec3a7cf3b847ca00c20bb0fce4c6dea"
@@ -364,6 +374,19 @@ async-disk-cache@^1.2.1:
     rsvp "^3.0.18"
     username-sync "1.0.1"
 
+async-disk-cache@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/async-disk-cache/-/async-disk-cache-2.0.0.tgz#71bd47706ffa323de3677ebe1f55f8c92e90768f"
+  integrity sha512-lczEl6qJmyZXfTM4K9WG7s6vpjfJpdl1T5tbYeT5Q8Jp4z5TMjixYdFkIYmH4Y+6ZsG8ZYYdT6PSwkoVvGE5ag==
+  dependencies:
+    debug "^4.1.1"
+    heimdalljs "^0.2.3"
+    istextorbinary "^2.5.1"
+    mkdirp "^0.5.0"
+    rimraf "^3.0.0"
+    rsvp "^4.8.5"
+    username-sync "^1.0.2"
+
 async-each@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.1.tgz#19d386a1d9edc6e7c1c85d388aedbcc56d33602d"
@@ -617,6 +640,11 @@ binary-extensions@^1.0.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/binaryextensions/-/binaryextensions-2.1.1.tgz#3209a51ca4a4ad541a3b8d3d6a6d5b83a2485935"
 
+binaryextensions@^2.1.2:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/binaryextensions/-/binaryextensions-2.2.0.tgz#e7c6ba82d4f5f5758c26078fe8eea28881233311"
+  integrity sha512-bHhs98rj/7i/RZpCSJ3uk55pLXOItjIrh2sRQZSM6OoktScX+LxJzvlU+FELp9j3TdcddTmmYArLSGptCTwjuw==
+
 blank-object@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/blank-object/-/blank-object-1.0.2.tgz#f990793fbe9a8c8dd013fb3219420bec81d5f4b9"
@@ -881,6 +909,25 @@ broccoli-middleware@^1.0.0:
     handlebars "^4.0.4"
     mime "^1.2.11"
 
+broccoli-node-api@^1.6.0, broccoli-node-api@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/broccoli-node-api/-/broccoli-node-api-1.7.0.tgz#391aa6edecd2a42c63c111b4162956b2fa288cb6"
+  integrity sha512-QIqLSVJWJUVOhclmkmypJJH9u9s/aWH4+FH6Q6Ju5l+Io4dtwqdPUNmDfw40o6sxhbZHhqGujDJuHTML1wG8Yw==
+
+broccoli-node-info@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/broccoli-node-info/-/broccoli-node-info-2.1.0.tgz#ca84560e8570ff78565bea1699866ddbf58ad644"
+  integrity sha512-l6qDuboJThHfRVVWQVaTs++bFdrFTP0gJXgsWenczc1PavRVUmL1Eyb2swTAXXMpDOnr2zhNOBLx4w9AxkqbPQ==
+
+broccoli-output-wrapper@^3.2.1:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/broccoli-output-wrapper/-/broccoli-output-wrapper-3.2.1.tgz#8f9d1092afe0c1a4b7a1b6f0d2c62f1c403e82ad"
+  integrity sha512-mhOTy8AyzEsqgefR2ejbv5QTy3dbY2bvDfkARo55Xml52r2MU0CehQu4T/CH6oPcAXkdVYG/hGm9UpV1vU9Ohg==
+  dependencies:
+    fs-extra "^8.1.0"
+    heimdalljs-logger "^0.1.10"
+    symlink-or-copy "^1.2.0"
+
 broccoli-persistent-filter@^1.1.6, broccoli-persistent-filter@^1.4.0:
   version "1.4.3"
   resolved "https://registry.yarnpkg.com/broccoli-persistent-filter/-/broccoli-persistent-filter-1.4.3.tgz#3511bc52fc53740cda51621f58a28152d9911bc1"
@@ -899,23 +946,23 @@ broccoli-persistent-filter@^1.1.6, broccoli-persistent-filter@^1.4.0:
     symlink-or-copy "^1.0.1"
     walk-sync "^0.3.1"
 
-broccoli-persistent-filter@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/broccoli-persistent-filter/-/broccoli-persistent-filter-2.0.0.tgz#6b0de3c5f6d282a9f23bf57dc5b1b7f2eb9a560e"
+broccoli-persistent-filter@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/broccoli-persistent-filter/-/broccoli-persistent-filter-3.0.0.tgz#497e054e2c3bf9b7b360b8a50e7707078d39fed6"
+  integrity sha512-XdrtZ7K3zY0cyCg8XNTqoESdVqtFQUh1lSn7xkzaJxL4PTFjmzEtscvm6AoKQJ7rTzBBhER4rAzgqPKsy9/VIA==
   dependencies:
-    async-disk-cache "^1.2.1"
+    async-disk-cache "^2.0.0"
     async-promise-queue "^1.0.3"
-    broccoli-plugin "^1.0.0"
-    fs-tree-diff "^0.5.2"
-    hash-for-dep "^1.0.2"
+    broccoli-plugin "^4.0.3"
+    fs-tree-diff "^2.0.0"
+    hash-for-dep "^1.5.0"
     heimdalljs "^0.2.1"
     heimdalljs-logger "^0.1.7"
     mkdirp "^0.5.1"
     promise-map-series "^0.2.1"
-    rimraf "^2.6.1"
-    rsvp "^4.7.0"
+    rimraf "^3.0.0"
     symlink-or-copy "^1.0.1"
-    walk-sync "^0.3.1"
+    sync-disk-cache "^2.0.0"
 
 broccoli-plugin@^1.0.0, broccoli-plugin@^1.2.0, broccoli-plugin@^1.2.1, broccoli-plugin@^1.3.0:
   version "1.3.0"
@@ -926,6 +973,19 @@ broccoli-plugin@^1.0.0, broccoli-plugin@^1.2.0, broccoli-plugin@^1.2.1, broccoli
     rimraf "^2.3.4"
     symlink-or-copy "^1.1.8"
 
+broccoli-plugin@^4.0.3:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/broccoli-plugin/-/broccoli-plugin-4.0.3.tgz#9dcfbfb6a1b27a37cc22e65c071719ce9f92bc1e"
+  integrity sha512-CtAIEYq5K+4yQv8c/BHymOteuyjDAJfvy/asu4LudIWcMSS7dTn3yGI5gNBkwHG+qlRangYkHJNVAcDZMQbSVQ==
+  dependencies:
+    broccoli-node-api "^1.6.0"
+    broccoli-output-wrapper "^3.2.1"
+    fs-merger "^3.1.0"
+    promise-map-series "^0.2.1"
+    quick-temp "^0.1.3"
+    rimraf "^3.0.0"
+    symlink-or-copy "^1.3.0"
+
 broccoli-rollup@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/broccoli-rollup/-/broccoli-rollup-2.0.0.tgz#db73f129e1c39b7829ae2b2054b5a5802ac94e46"
@@ -1863,6 +1923,14 @@ editions@^1.1.1:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/editions/-/editions-1.3.4.tgz#3662cb592347c3168eb8e498a0ff73271d67f50b"
 
+editions@^2.2.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/editions/-/editions-2.3.0.tgz#47f2d5309340bce93ab5eb6ad755b9e90ff825e4"
+  integrity sha512-jeXYwHPKbitU1l14dWlsl5Nm+b1Hsm7VX73BsrQ4RVwEcAQQIPFHTZAbVtuIGxZBrpdT2FXd8lbtrNBrzZxIsA==
+  dependencies:
+    errlop "^2.0.0"
+    semver "^6.3.0"
+
 ee-first@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
@@ -2053,10 +2121,20 @@ ensure-posix-path@^1.0.0, ensure-posix-path@^1.0.1, ensure-posix-path@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/ensure-posix-path/-/ensure-posix-path-1.0.2.tgz#a65b3e42d0b71cfc585eb774f9943c8d9b91b0c2"
 
+ensure-posix-path@^1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/ensure-posix-path/-/ensure-posix-path-1.1.1.tgz#3c62bdb19fa4681544289edb2b382adc029179ce"
+  integrity sha512-VWU0/zXzVbeJNXvME/5EmLuEj2TauvoaTz6aFYK1Z92JCBlDlZ3Gu0tuGR42kpW1754ywTs+QB0g5TP0oj9Zaw==
+
 entities@~1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.1.tgz#6e5c2d0a5621b5dadaecef80b90edfb5cd7772f0"
 
+errlop@^2.0.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/errlop/-/errlop-2.2.0.tgz#1ff383f8f917ae328bebb802d6ca69666a42d21b"
+  integrity sha512-e64Qj9+4aZzjzzFpZC7p5kmm/ccCrbLhAJplhsDXQFs87XTsXwOpH4s1Io2s90Tau/8r2j9f4l/thhDevRjzxw==
+
 error-ex@^1.2.0, error-ex@^1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/error-ex/-/error-ex-1.3.1.tgz#f855a86ce61adc4e8621c3cda21e7a7612c3a8dc"
@@ -2533,6 +2611,27 @@ fs-extra@^4.0.0, fs-extra@^4.0.1:
     jsonfile "^4.0.0"
     universalify "^0.1.0"
 
+fs-extra@^8.0.1, fs-extra@^8.1.0:
+  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-merger@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/fs-merger/-/fs-merger-3.1.0.tgz#f30f74f6c70b2ff7333ec074f3d2f22298152f3b"
+  integrity sha512-RZ9JtqugaE8Rkt7idO5NSwcxEGSDZpLmVFjtVQUm3f+bWun7JAU6fKyU6ZJUeUnKdJwGx8uaro+K4QQfOR7vpA==
+  dependencies:
+    broccoli-node-api "^1.7.0"
+    broccoli-node-info "^2.1.0"
+    fs-extra "^8.0.1"
+    fs-tree-diff "^2.0.1"
+    rimraf "^2.6.3"
+    walk-sync "^2.0.2"
+
 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 "0.5.7"
   resolved "https://registry.yarnpkg.com/fs-tree-diff/-/fs-tree-diff-0.5.7.tgz#315e2b098d5fe7f622880ac965b1b051868ac871"
@@ -2542,6 +2641,17 @@ fs-tree-diff@^0.5.2, fs-tree-diff@^0.5.3, fs-tree-diff@^0.5.4, fs-tree-diff@^0.5
     path-posix "^1.0.0"
     symlink-or-copy "^1.1.8"
 
+fs-tree-diff@^2.0.0, fs-tree-diff@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/fs-tree-diff/-/fs-tree-diff-2.0.1.tgz#343e4745ab435ec39ebac5f9059ad919cd034afa"
+  integrity sha512-x+CfAZ/lJHQqwlD64pYM5QxWjzWhSjroaVsr8PW831zOApL55qPibed0c+xebaLWVr2BnHFoHdrwOv8pzt8R5A==
+  dependencies:
+    "@types/symlink-or-copy" "^1.2.0"
+    heimdalljs-logger "^0.1.7"
+    object-assign "^4.1.0"
+    path-posix "^1.0.0"
+    symlink-or-copy "^1.1.8"
+
 fs-updater@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/fs-updater/-/fs-updater-1.0.4.tgz#2329980f99ae9176e9a0e84f7637538a182ce63b"
@@ -2796,6 +2906,11 @@ graceful-fs@^4.1.15:
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.15.tgz#ffb703e1066e8a0eeaa4c8b80ba9253eeefbfb00"
   integrity sha512-6uHUhOPEBgQ24HM+r6b/QwWfZq+yiFcipKFrOFiBEnWdy5sdzYoi+pJeQaPI5qOLRFqWmAXUPQNsielzdLoecA==
 
+graceful-fs@^4.2.0:
+  version "4.2.4"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.4.tgz#2256bde14d3632958c465ebc96dc467ca07a29fb"
+  integrity sha512-WjKPNJF79dtJAVniUlGGWHYGz2jWxT6VhN/4m1NdkbZ2nOsEF+cI1Edgql5zCRhs/VsQYRvrXctxktVXZUkixw==
+
 "graceful-readlink@>= 1.0.0":
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/graceful-readlink/-/graceful-readlink-1.0.1.tgz#4cafad76bc62f02fa039b2f94e9a3dd3a391a725"
@@ -2912,6 +3027,18 @@ hash-for-dep@^1.0.2:
     heimdalljs-logger "^0.1.7"
     resolve "^1.4.0"
 
+hash-for-dep@^1.5.0:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/hash-for-dep/-/hash-for-dep-1.5.1.tgz#497754b39bee2f1c4ade4521bfd2af0a7c1196e3"
+  integrity sha512-/dQ/A2cl7FBPI2pO0CANkvuuVi/IFS5oTyJ0PsOb6jW6WbVW1js5qJXMJTNbWHXBIPdFTWFbabjB+mE0d+gelw==
+  dependencies:
+    broccoli-kitchen-sink-helpers "^0.3.1"
+    heimdalljs "^0.2.3"
+    heimdalljs-logger "^0.1.7"
+    path-root "^0.1.1"
+    resolve "^1.10.0"
+    resolve-package-path "^1.0.11"
+
 hasha@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/hasha/-/hasha-3.0.0.tgz#52a32fab8569d41ca69a61ff1a214f8eb7c8bd39"
@@ -2939,6 +3066,14 @@ heimdalljs-graph@^0.3.1:
   version "0.3.4"
   resolved "https://registry.yarnpkg.com/heimdalljs-graph/-/heimdalljs-graph-0.3.4.tgz#0bd75797beeaa20b0ed59017aed3b2d95312acee"
 
+heimdalljs-logger@^0.1.10:
+  version "0.1.10"
+  resolved "https://registry.yarnpkg.com/heimdalljs-logger/-/heimdalljs-logger-0.1.10.tgz#90cad58aabb1590a3c7e640ddc6a4cd3a43faaf7"
+  integrity sha512-pO++cJbhIufVI/fmB/u2Yty3KJD0TqNPecehFae0/eps0hkZ3b4Zc/PezUMOpYuHFQbA7FxHZxa305EhmjLj4g==
+  dependencies:
+    debug "^2.2.0"
+    heimdalljs "^0.2.6"
+
 heimdalljs-logger@^0.1.7, heimdalljs-logger@^0.1.9:
   version "0.1.9"
   resolved "https://registry.yarnpkg.com/heimdalljs-logger/-/heimdalljs-logger-0.1.9.tgz#d76ada4e45b7bb6f786fc9c010a68eb2e2faf176"
@@ -2958,6 +3093,13 @@ heimdalljs@^0.2.0, heimdalljs@^0.2.1, heimdalljs@^0.2.3, heimdalljs@^0.2.5:
   dependencies:
     rsvp "~3.2.1"
 
+heimdalljs@^0.2.6:
+  version "0.2.6"
+  resolved "https://registry.yarnpkg.com/heimdalljs/-/heimdalljs-0.2.6.tgz#b0eebabc412813aeb9542f9cc622cb58dbdcd9fe"
+  integrity sha512-o9bd30+5vLBvBtzCPwwGqpry2+n0Hi6H1+qwt6y+0kwRHGGF8TFIhJPmnuM0xO97zaKrDZMwO/V56fAnn8m/tA==
+  dependencies:
+    rsvp "~3.2.1"
+
 hoek@2.x.x:
   version "2.16.3"
   resolved "https://registry.yarnpkg.com/hoek/-/hoek-2.16.3.tgz#20bb7403d3cea398e91dc4710a8ff1b8274a25ed"
@@ -3415,6 +3557,15 @@ istextorbinary@2.1.0:
     editions "^1.1.1"
     textextensions "1 || 2"
 
+istextorbinary@^2.5.1:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/istextorbinary/-/istextorbinary-2.6.0.tgz#60776315fb0fa3999add276c02c69557b9ca28ab"
+  integrity sha512-+XRlFseT8B3L9KyjxxLjfXSLMuErKDsd8DBNrsaxoViABMEZlOSCstwmw0qpoFX3+U6yWU1yhLudAe6/lETGGA==
+  dependencies:
+    binaryextensions "^2.1.2"
+    editions "^2.2.0"
+    textextensions "^2.5.0"
+
 js-reporters@1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/js-reporters/-/js-reporters-1.2.1.tgz#f88c608e324a3373a95bcc45ad305e5c979c459b"
@@ -4104,6 +4255,14 @@ matcher-collection@^1.0.0:
   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"
+
 md5-hex@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/md5-hex/-/md5-hex-2.0.0.tgz#d0588e9f1c74954492ecd24ac0ac6ce997d92e33"
@@ -4797,10 +4956,27 @@ path-parse@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.5.tgz#3c1adf871ea9cd6c9431b6ea2bd74a0ff055c4c1"
 
+path-parse@^1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.6.tgz#d62dbb5679405d72c4737ec58600e9ddcf06d24c"
+  integrity sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==
+
 path-posix@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/path-posix/-/path-posix-1.0.0.tgz#06b26113f56beab042545a23bfa88003ccac260f"
 
+path-root-regex@^0.1.0:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/path-root-regex/-/path-root-regex-0.1.2.tgz#bfccdc8df5b12dc52c8b43ec38d18d72c04ba96d"
+  integrity sha1-v8zcjfWxLcUsi0PsONGNcsBLqW0=
+
+path-root@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/path-root/-/path-root-0.1.1.tgz#9a4a6814cac1c0cd73360a95f32083c8ea4745b7"
+  integrity sha1-mkpoFMrBwM1zNgqV8yCDyOpHRbc=
+  dependencies:
+    path-root-regex "^0.1.0"
+
 path-to-regexp@0.1.7:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
@@ -5228,6 +5404,14 @@ resolve-from@^4.0.0:
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-4.0.0.tgz#4abcd852ad32dd7baabfe9b40e00a36db5f392e6"
   integrity sha512-pb/MYmXstAkysRFx8piNI1tGFNQIFA3vkE3Gq4EuA1dF6gHp/+vgZqsCGJapvy8N3Q+4o7FwvquPJcnZ7RYy4g==
 
+resolve-package-path@^1.0.11:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/resolve-package-path/-/resolve-package-path-1.2.7.tgz#2a7bc37ad96865e239330e3102c31322847e652e"
+  integrity sha512-fVEKHGeK85bGbVFuwO9o1aU0n3vqQGrezPc51JGu9UTXpFQfWq5qCeKxyaRUSvephs+06c5j5rPq/dzHGEo8+Q==
+  dependencies:
+    path-root "^0.1.1"
+    resolve "^1.10.0"
+
 resolve-url@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/resolve-url/-/resolve-url-0.2.1.tgz#2c637fe77c893afd2a663fe21aa9080068e2052a"
@@ -5238,6 +5422,13 @@ resolve@1.5.0, resolve@^1.1.6, resolve@^1.3.0, resolve@^1.3.2, resolve@^1.4.0:
   dependencies:
     path-parse "^1.0.5"
 
+resolve@^1.10.0:
+  version "1.17.0"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.17.0.tgz#b25941b54968231cc2d1bb76a79cb7f2c0bf8444"
+  integrity sha512-ic+7JYiV8Vi2yzQGFWOkiZD5Z9z7O2Zhm9XMaTxdJExKasieFCr+yXZ/WmXsckHiKl12ar0y6XiXDx3m4RHn1w==
+  dependencies:
+    path-parse "^1.0.6"
+
 restore-cursor@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-1.0.1.tgz#34661f46886327fed2991479152252df92daa541"
@@ -5271,6 +5462,13 @@ rimraf@^2.6.3:
   dependencies:
     glob "^7.1.3"
 
+rimraf@^3.0.0:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-3.0.2.tgz#f1a5402ba6220ad52cc1282bac1ae3aa49fd061a"
+  integrity sha512-JZkJMZkAGFFPP2YqXZXPbMlMBgsxzE8ILs4lMIX/2o0L9UBw9O/Y3o6wFw/i9YLapcUJWwqbi3kdxIPdC62TIA==
+  dependencies:
+    glob "^7.1.3"
+
 rimraf@~2.2.6:
   version "2.2.8"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.2.8.tgz#e439be2aaee327321952730f99a8929e4fc50582"
@@ -5308,6 +5506,11 @@ rsvp@^4.7.0:
   version "4.8.1"
   resolved "https://registry.yarnpkg.com/rsvp/-/rsvp-4.8.1.tgz#168addb3963222de37ee351b70e3876bdb2ac285"
 
+rsvp@^4.8.5:
+  version "4.8.5"
+  resolved "https://registry.yarnpkg.com/rsvp/-/rsvp-4.8.5.tgz#c8f155311d167f68f21e168df71ec5b083113734"
+  integrity sha512-nfMOlASu9OnRJo1mbEk2cz0D56a1MBNrJ7orjRZQG10XDyuvwksKbuXNp6qa+kbn839HwjwhBzhFmdsaEAfauA==
+
 rsvp@~3.2.1:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/rsvp/-/rsvp-3.2.1.tgz#07cb4a5df25add9e826ebc67dcc9fd89db27d84a"
@@ -5358,6 +5561,11 @@ sane@^2.2.0, sane@^2.4.1:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.0.tgz#dc4bbc7a6ca9d916dee5d43516f0092b58f7b8ab"
 
+semver@^6.3.0:
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
+  integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
+
 send@0.16.1:
   version "0.16.1"
   resolved "https://registry.yarnpkg.com/send/-/send-0.16.1.tgz#a70e1ca21d1382c11d0d9f6231deb281080d7ab3"
@@ -5832,6 +6040,22 @@ symlink-or-copy@^1.0.0, symlink-or-copy@^1.0.1, symlink-or-copy@^1.1.8:
   version "1.1.8"
   resolved "https://registry.yarnpkg.com/symlink-or-copy/-/symlink-or-copy-1.1.8.tgz#cabe61e0010c1c023c173b25ee5108b37f4b4aa3"
 
+symlink-or-copy@^1.2.0, symlink-or-copy@^1.3.0:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/symlink-or-copy/-/symlink-or-copy-1.3.1.tgz#9506dd64d8e98fa21dcbf4018d1eab23e77f71fe"
+  integrity sha512-0K91MEXFpBUaywiwSSkmKjnGcasG/rVBXFLJz5DrgGabpYD6N+3yZrfD6uUIfpuTu65DZLHi7N8CizHc07BPZA==
+
+sync-disk-cache@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/sync-disk-cache/-/sync-disk-cache-2.0.0.tgz#27a6490132424d6b7a766788176168e74a14dde5"
+  integrity sha512-2WtxRtXHoOxK7V48pOZaZnSBktAm1IDWZUJoK6fAeRzkjJkvBp8H3uHNjnBmhWYirfFZulJ+wuDv71znbfFGSA==
+  dependencies:
+    debug "^4.1.1"
+    heimdalljs "^0.2.6"
+    mkdirp "^0.5.0"
+    rimraf "^3.0.0"
+    username-sync "^1.0.2"
+
 tap-parser@^5.1.0:
   version "5.4.0"
   resolved "https://registry.yarnpkg.com/tap-parser/-/tap-parser-5.4.0.tgz#6907e89725d7b7fa6ae41ee2c464c3db43188aec"
@@ -5941,6 +6165,11 @@ text-extensions@^1.0.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/textextensions/-/textextensions-2.2.0.tgz#38ac676151285b658654581987a0ce1a4490d286"
 
+textextensions@^2.5.0:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/textextensions/-/textextensions-2.6.0.tgz#d7e4ab13fe54e32e08873be40d51b74229b00fc4"
+  integrity sha512-49WtAWS+tcsy93dRt6P0P3AMD2m5PvXRhuEA0kaXos5ZLlujtYmpmFsB+QvWUSxE1ZsstmYXfQ7L40+EcQgpAQ==
+
 through2@^2.0.0, through2@^2.0.2:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/through2/-/through2-2.0.3.tgz#0004569b37c7c74ba39c43f3ced78d1ad94140be"
@@ -6221,6 +6450,11 @@ username-sync@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/username-sync/-/username-sync-1.0.1.tgz#1cde87eefcf94b8822984d938ba2b797426dae1f"
 
+username-sync@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/username-sync/-/username-sync-1.0.2.tgz#0a3697909fb7b5768d29e2921f573acfdd427592"
+  integrity sha512-ayNkOJdoNSGNDBE46Nkc+l6IXmeugbzahZLSMkwvgRWv5y5ZqNY2IrzcgmkR4z32sj1W3tM3TuTUMqkqBzO+RA==
+
 username@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/username/-/username-1.0.1.tgz#e1f72295e3e58e06f002c6327ce06897a99cd67f"
@@ -6295,6 +6529,15 @@ walk-sync@^0.2.7:
     ensure-posix-path "^1.0.0"
     matcher-collection "^1.0.0"
 
+walk-sync@^2.0.2:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/walk-sync/-/walk-sync-2.1.0.tgz#e214248e5f5cf497ddd87db5a2a02e47e29c6501"
+  integrity sha512-KpH9Xw64LNSx7/UI+3guRZvJWlDxVA4+KKb/4puRoVrG8GkvZRxnF3vhxdjgpoKJGL2TVg1OrtkXIE/VuGPLHQ==
+  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"