Removed class

Author: ahnv

.babelrc

@@ -8,10 +8,5 @@
                 "modules": false
             }
         ]
-    ],
-    "plugins": [
-        "@babel/plugin-proposal-class-properties",
-        "@babel/plugin-proposal-object-rest-spread",
-        "@babel/plugin-syntax-dynamic-import"
     ]
 }

rollup.config.js

@@ -43,7 +43,7 @@ export default [
       babel({
         extensions: [".ts"],
       }),
-      cleanup(),
+      cleanup({ extensions: ["js", "ts"] }),
     ],
   },
 ];

src/index.ts

@@ -3,7 +3,7 @@ import { upload } from "./upload/index";
 import { version } from "../package.json";
 import transformationUtils from "./utils/transformation";
 import errorMessages from "./constants/errorMessages";
-import { ImageKitOptions, TransformationPosition, UploadOptions, UploadResponse, UrlOptions } from "./interfaces";
+import { IImageKit, ImageKitOptions, TransformationPosition, UploadOptions, UploadResponse, UrlOptions } from "./interfaces";
 
 function mandatoryParametersAvailable(options: ImageKitOptions) {
   return options.urlEndpoint;
@@ -13,49 +13,56 @@ function privateKeyPassed(options: ImageKitOptions) {
   return typeof (options as any).privateKey != "undefined";
 }
 
-export default class ImageKit {
-  public options: ImageKitOptions;
-  constructor(opts: {
+const ImageKit = function (
+  this: IImageKit,
+  opts: {
     publicKey: string;
     urlEndpoint: string;
     authenticationEndpoint?: string;
     transformationPosition?: TransformationPosition;
-  }) {
-    opts = opts || {};
-    this.options = {
-      sdkVersion: `javascript-${version}`,
-      publicKey: "",
-      urlEndpoint: "",
-      transformationPosition: transformationUtils.getDefault(),
-    };
+  },
+) {
+  opts = opts || {};
+  this.options = {
+    sdkVersion: `javascript-${version}`,
+    publicKey: "",
+    urlEndpoint: "",
+    transformationPosition: transformationUtils.getDefault(),
+  };
 
-    this.options = {
-      ...this.options,
-      ...opts,
-    };
+  this.options = {
+    ...this.options,
+    ...opts,
+  };
 
-    if (!mandatoryParametersAvailable(this.options)) {
-      throw errorMessages.MANDATORY_INITIALIZATION_MISSING;
-    }
-    if (privateKeyPassed(this.options)) {
-      throw errorMessages.PRIVATE_KEY_CLIENT_SIDE;
-    }
+  if (!mandatoryParametersAvailable(this.options)) {
+    throw errorMessages.MANDATORY_INITIALIZATION_MISSING;
+  }
+  if (privateKeyPassed(this.options)) {
+    throw errorMessages.PRIVATE_KEY_CLIENT_SIDE;
+  }
 
-    if (!transformationUtils.validParameters(this.options)) {
-      throw errorMessages.INVALID_TRANSFORMATION_POSITION;
-    }
+  if (!transformationUtils.validParameters(this.options)) {
+    throw errorMessages.INVALID_TRANSFORMATION_POSITION;
   }
+
   /* URL Builder */
-  url(urlOptions: UrlOptions) {
+  this.url = function (urlOptions: UrlOptions): string {
     return url(urlOptions, this.options);
-  }
+  };
 
   /* Upload API */
-  upload(uploadOptions: UploadOptions, callback?: (err: Error | null, response: UploadResponse | null) => void, options?: Partial<ImageKitOptions>): void {
+  this.upload = function (
+    uploadOptions: UploadOptions,
+    callback?: (err: Error | null, response: UploadResponse | null) => void,
+    options?: Partial<ImageKitOptions>,
+  ): void {
     var mergedOptions = {
       ...this.options,
       ...options,
     };
     return upload(uploadOptions, mergedOptions, callback);
-  }
-}
+  };
+};
+
+export default ImageKit;

src/interfaces/index.ts

@@ -1,9 +1,16 @@
-export { ImageKitOptions } from "./ImageKitOptions"
+import { ImageKitOptions } from "./ImageKitOptions";
+import { TransformationPosition } from "./Transformation";
+import { UploadOptions } from "./UploadOptions";
+import { UploadResponse, FileType } from "./UploadResponse";
+import { UrlOptions } from "./UrlOptions";
+export interface IImageKit {
+  options: ImageKitOptions;
+  url: (urlOptions: UrlOptions) => string;
+  upload: (
+    uploadOptions: UploadOptions,
+    callback?: (err: Error | null, response: UploadResponse | null) => void,
+    options?: Partial<ImageKitOptions>,
+  ) => void;
+}
 
-export { UrlOptions } from "./UrlOptions"
-
-export { TransformationPosition } from "./Transformation"
-
-export { UploadOptions } from "./UploadOptions"
-
-export { UploadResponse, FileType } from "./UploadResponse"
+export { ImageKitOptions, TransformationPosition, UploadOptions, UploadResponse, FileType, UrlOptions };