Set TypeScripts's importsNotUsedAsValues to preserve (#182)

* Set TypeScripts's importsNotUsedAsValues to preserve

* Ignore .d.ts imports in spec

Co-authored-by: tniezg <[email protected]>

Author: tniezg

tests/tsconfig.json

@@ -4,7 +4,8 @@
     "strict": true,
     "lib": [ "es6", "dom", "scripthost" ],
     "moduleResolution" : "node",
-    "types": ["cypress"]
+    "types": ["cypress"],
+    "importsNotUsedAsValues": "remove"
   },
   "include" : [
     "e2e/**/*.ts"

tsconfig.json

@@ -7,6 +7,7 @@
     "module": "commonjs",
     "esModuleInterop": true,
     "declaration": true,
-    "declarationDir": "./types"
+    "declarationDir": "./types",
+    "importsNotUsedAsValues": "preserve"
   }
 }