added tsconfig to test

removed "test" from root tsconfig

Author: madaxen86

test/tsconfig.json

@@ -0,0 +1,4 @@
+{
+  "extends": "./../tsconfig.json",
+  "include": ["."]
+}

tsconfig.json

@@ -10,6 +10,6 @@
     "outDir": "./dist",
     "module": "esnext"
   },
-  "include": ["./src", "./test"],
+  "include": ["./src"],
   "exclude": ["node_modules/"]
 }