exporting type definations with tsc and buffer issue fix

Author: eco-line

package.json

@@ -39,7 +39,8 @@
     },
     "scripts": {
         "dev": "rollup -c -w",
-        "build": "rm -rf dist*;rollup -c",
+		"export-types" : "tsc",
+        "build": "rm -rf dist*;rollup -c && yarn export-types",
         "test": "NODE_ENV=test nyc ./node_modules/mocha/bin/mocha test/*.js",
         "startSampleApp": "yarn build && cd samples/sample-app/ && yarn install && node index.js",
         "report-coverage": "codecov"

src/interfaces/UploadOptions.ts

@@ -12,7 +12,7 @@ export interface UploadOptions {
    *      Downloading file from URL might take longer, so it is recommended that you pass the binary or base64 content of the file.
    *      Pass the full URL, for example - https://www.example.com/rest-of-the-image-path.jpg.
    */
-  file: string | Buffer | File;
+  file: string | Blob | File;
   /**
    * The name with which the file has to be uploaded.
    * The file name can contain:

src/interfaces/index.ts

@@ -4,4 +4,4 @@ import { UploadOptions } from "./UploadOptions";
 import { UploadResponse, FileType } from "./UploadResponse";
 import { UrlOptions } from "./UrlOptions";
 
-export { ImageKitOptions, TransformationPosition, UploadOptions, UploadResponse, FileType, UrlOptions };
+export type { ImageKitOptions, TransformationPosition, UploadOptions, UploadResponse, FileType, UrlOptions };

src/upload/index.ts

@@ -40,8 +40,6 @@ export const upload = (
     if (typeof param !== "undefined") {
       if (typeof param === "string" || typeof param === "boolean") {
         formData.append(i, String(param));
-      } else if (param instanceof Buffer) {
-        formData.append(i, new Blob([param]), uploadOptions.fileName);
       } else {
         formData.append(i, param);
       }

tsconfig.json

@@ -14,7 +14,7 @@
     // "declarationMap": true,                      /* Generates a sourcemap for each corresponding '.d.ts' file. */
     // "sourceMap": true,                           /* Generates corresponding '.map' file. */
     // "outFile": "./",                             /* Concatenate and emit output to single file. */
-    // "outDir": "./out-tsc",                              /* Redirect output structure to the directory. */
+    "outDir": "./dist",                              /* Redirect output structure to the directory. */
     // "rootDir": "./",                             /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
     // "composite": true,                           /* Enable project compilation */
     // "tsBuildInfoFile": "./",                     /* Specify file to store incremental compilation information */
@@ -67,7 +67,8 @@
     /* Advanced Options */
     "skipLibCheck": true,                           /* Skip type checking of declaration files. */
     "forceConsistentCasingInFileNames": true,        /* Disallow inconsistently-cased references to the same file. */
-    "resolveJsonModule": true
+    "resolveJsonModule": true,
+	"emitDeclarationOnly" : true
   },
   "include": ["src/**/*"],
   "exclude": ["node_modules"]