fix isolatedModules issue

Author: manu4543

libs/interfaces/index.ts

@@ -20,7 +20,7 @@ import { RenameFileOptions, RenameFileResponse } from "./Rename"
 
 type FinalUrlOptions = ImageKitOptions & UrlOptions; // actual options used to construct url
 
-export {
+export type {
   ImageKitOptions,
   Transformation,
   TransformationPosition,
@@ -57,4 +57,4 @@ export {
   RenameFileOptions,
   RenameFileResponse,
 };
-export { IKCallback } from "./IKCallback";
+export type { IKCallback } from "./IKCallback";

package.json

@@ -5,7 +5,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "scripts": {
-    "compile": "tsc",
+    "compile": "rm -rf dist* && tsc",
     "test": "export NODE_ENV=test; nyc ./node_modules/mocha/bin/mocha --exit -t 40000 tests/*.js;ex=$?;unset NODE_ENV; exit $ex;",
     "report-coverage": "nyc report --reporter=text-lcov > coverage.lcov && codecov",
     "prepack": "npm run compile"

utils/authorization.ts

@@ -11,4 +11,4 @@ interface RequestOptions {
   };
 }
 
-export { RequestOptions };
+export type { RequestOptions };