Downgrade TS Packages

Author: wmonk

package.json

@@ -26,7 +26,7 @@
     "dotenv-expand": "4.2.0",
     "extract-text-webpack-plugin": "3.0.2",
     "file-loader": "1.1.5",
-    "fork-ts-checker-webpack-plugin": "0.4.9",
+    "fork-ts-checker-webpack-plugin": "^0.2.8",
     "fs-extra": "3.0.1",
     "html-webpack-plugin": "2.29.0",
     "jest": "20.0.4",
@@ -41,7 +41,7 @@
     "style-loader": "0.19.0",
     "sw-precache-webpack-plugin": "0.11.4",
     "ts-jest": "22.0.1",
-    "ts-loader": "4.5.0",
+    "ts-loader": "^2.3.7",
     "tsconfig-paths-webpack-plugin": "^2.0.0",
     "tslint": "^5.7.0",
     "tslint-config-prettier": "^1.10.0",