chore(package): update lockfile

https://npm.im/greenkeeper-lockfile

yarn.lock

@@ -1055,14 +1055,22 @@ form-data@~2.3.1:
     combined-stream "^1.0.5"
     mime-types "^2.1.12"
 
-fs-extra@4.0.3, fs-extra@^4.0.2:
+fs-extra@4.0.3:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-4.0.3.tgz#0d852122e5bc5beb453fb028e9c0c9bf36340c94"
   dependencies:
     graceful-fs "^4.1.2"
     jsonfile "^4.0.0"
     universalify "^0.1.0"
 
+fs-extra@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-5.0.0.tgz#414d0110cdd06705734d055652c5411260c31abd"
+  dependencies:
+    graceful-fs "^4.1.2"
+    jsonfile "^4.0.0"
+    universalify "^0.1.0"
+
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -2694,14 +2702,14 @@ rollup-plugin-node-resolve@^3.0.0:
     is-module "^1.0.0"
     resolve "^1.1.6"
 
-rollup-plugin-typescript2@^0.10.0:
-  version "0.10.0"
-  resolved "https://registry.yarnpkg.com/rollup-plugin-typescript2/-/rollup-plugin-typescript2-0.10.0.tgz#650f09da22408bede5d5925f7d8f6f89369fec50"
+rollup-plugin-typescript2@^0.11.0:
+  version "0.11.0"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-typescript2/-/rollup-plugin-typescript2-0.11.0.tgz#86a23464e5638b9a2320f86fe14822da66e7b190"
   dependencies:
-    fs-extra "^4.0.2"
+    fs-extra "^5.0.0"
     resolve "^1.5.0"
     rollup-pluginutils "^2.0.1"
-    tslib "^1.8.0"
+    tslib "^1.9.0"
 
 rollup-plugin-uglify@^3.0.0:
   version "3.0.0"
@@ -2716,9 +2724,9 @@ rollup-pluginutils@^2.0.1:
     estree-walker "^0.3.0"
     micromatch "^2.3.11"
 
-rollup@0.55.0:
-  version "0.55.0"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-0.55.0.tgz#e547149333bdd91457a9e8101cf86783e21c576e"
+rollup@^0.55.0:
+  version "0.55.3"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-0.55.3.tgz#0af082a766d51c3058430c8372442ff5207d8736"
 
 run-async@^2.2.0:
   version "2.3.0"
@@ -3069,10 +3077,14 @@ tsconfig@^7.0.0:
     strip-bom "^3.0.0"
     strip-json-comments "^2.0.0"
 
-tslib@^1.7.1, tslib@^1.8.0, tslib@^1.8.1:
+tslib@^1.7.1, tslib@^1.8.1:
   version "1.8.1"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.8.1.tgz#6946af2d1d651a7b1863b531d6e5afa41aa44eac"
 
+tslib@^1.9.0:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.9.0.tgz#e37a86fda8cbbaf23a057f473c9f4dc64e5fc2e8"
+
 tslint@^5.6.0:
   version "5.8.0"
   resolved "https://registry.yarnpkg.com/tslint/-/tslint-5.8.0.tgz#1f49ad5b2e77c76c3af4ddcae552ae4e3612eb13"