chore(package): update lockfile

https://npm.im/greenkeeper-lockfile

yarn.lock

@@ -87,6 +87,14 @@
   dependencies:
     "@types/node" "*"
 
+"@types/strip-bom@^3.0.0":
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/@types/strip-bom/-/strip-bom-3.0.0.tgz#14a8ec3956c2e81edb7520790aecf21c290aebd2"
+
+"@types/strip-json-comments@0.0.30":
+  version "0.0.30"
+  resolved "https://registry.yarnpkg.com/@types/strip-json-comments/-/strip-json-comments-0.0.30.tgz#9aa30c04db212a9a0649d6ae6fd50accc40748a1"
+
 JSONStream@^1.0.4:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.1.tgz#707f761e01dae9e16f1bcf93703b78c70966579a"
@@ -571,7 +579,7 @@ chalk@1.1.3, chalk@^1.0.0, chalk@^1.1.1, chalk@^1.1.3:
     strip-ansi "^3.0.0"
     supports-color "^2.0.0"
 
-chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.0:
+chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.3.0.tgz#b5ea48efc9c1793dccc9b4767c93914d3f2d52ba"
   dependencies:
@@ -3266,9 +3274,9 @@ rollup-plugin-node-resolve@^3.0.0:
     is-module "^1.0.0"
     resolve "^1.1.6"
 
-rollup@0.51.0:
-  version "0.51.0"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-0.51.0.tgz#bee110391dd42a48d61f31804807a80be4a085e5"
+rollup@^0.51.0:
+  version "0.51.8"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-0.51.8.tgz#58bd0b642885f4770b5f93cc64f14e4233c2236d"
 
 run-async@^2.2.0:
   version "2.3.0"
@@ -3396,7 +3404,7 @@ sntp@2.x.x:
   dependencies:
     hoek "4.x.x"
 
-source-map-support@^0.4.0, source-map-support@^0.4.15:
+source-map-support@^0.4.15:
   version "0.4.18"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.4.18.tgz#0286a6de8be42641338594e97ccea75f0a2c585f"
   dependencies:
@@ -3698,25 +3706,27 @@ ts-jest@^21.0.0:
     source-map-support "^0.5.0"
     yargs "^10.0.3"
 
-ts-node@^3.0.0:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-3.3.0.tgz#c13c6a3024e30be1180dd53038fc209289d4bf69"
+ts-node@4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-4.0.2.tgz#cb3d039b9898fdc79ad09ab7e69c84564c8c41ee"
   dependencies:
     arrify "^1.0.0"
-    chalk "^2.0.0"
+    chalk "^2.3.0"
     diff "^3.1.0"
     make-error "^1.1.1"
     minimist "^1.2.0"
     mkdirp "^0.5.1"
-    source-map-support "^0.4.0"
-    tsconfig "^6.0.0"
+    source-map-support "^0.5.0"
+    tsconfig "^7.0.0"
     v8flags "^3.0.0"
     yn "^2.0.0"
 
-tsconfig@^6.0.0:
-  version "6.0.0"
-  resolved "https://registry.yarnpkg.com/tsconfig/-/tsconfig-6.0.0.tgz#6b0e8376003d7af1864f8df8f89dd0059ffcd032"
+tsconfig@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/tsconfig/-/tsconfig-7.0.0.tgz#84538875a4dc216e5c4a5432b3a4dec3d54e91b7"
   dependencies:
+    "@types/strip-bom" "^3.0.0"
+    "@types/strip-json-comments" "0.0.30"
     strip-bom "^3.0.0"
     strip-json-comments "^2.0.0"