refactor(apps): refactored to fix lint errors

.eslintrc.json

@@ -45,6 +45,7 @@
       },
       "rules": {
         "semi": "off",
+        "@typescript-eslint/no-explicit-any": "off",
         "@typescript-eslint/semi": [
           "error"
         ],

apps/demo/src/app/components/file-upload/simple-demo.ts

@@ -21,7 +21,7 @@ export class SimpleDemoComponent {
       disableMultipart: true, // 'DisableMultipart' must be 'true' for formatDataFunction to be called.
       formatDataFunctionIsAsync: true,
       formatDataFunction: async item => {
-        return new Promise((resolve, reject) => {
+        return new Promise((resolve, ) => {
           resolve({
             name: item._file.name,
             length: item._file.size,

apps/demo/src/typings.d.ts

@@ -11,6 +11,7 @@ declare const PR:any;
 // declare const global:any;
 // eslint-disable-next-line @typescript-eslint/prefer-namespace-keyword
 declare module jasmine {
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
   interface Matchers<T> {
     toHaveCssClass(expected: any): boolean;
   }

libs/ng2-file-upload/file-upload/file-uploader.class.ts

@@ -344,21 +344,21 @@ export class FileUploader {
     };
     xhr.onload = () => {
       const headers = this._parseHeaders(xhr.getAllResponseHeaders());
-      const response = this._transformResponse(xhr.response, headers);
+      const response = this._transformResponse(xhr.response);
       const gist = this._isSuccessCode(xhr.status) ? 'Success' : 'Error';
       const method = `_on${gist}Item`;
       (this as any)[ method ](item, response, xhr.status, headers);
       this._onCompleteItem(item, response, xhr.status, headers);
     };
     xhr.onerror = () => {
       const headers = this._parseHeaders(xhr.getAllResponseHeaders());
-      const response = this._transformResponse(xhr.response, headers);
+      const response = this._transformResponse(xhr.response);
       this._onErrorItem(item, response, xhr.status, headers);
       this._onCompleteItem(item, response, xhr.status, headers);
     };
     xhr.onabort = () => {
       const headers = this._parseHeaders(xhr.getAllResponseHeaders());
-      const response = this._transformResponse(xhr.response, headers);
+      const response = this._transformResponse(xhr.response);
       this._onCancelItem(item, response, xhr.status, headers);
       this._onCompleteItem(item, response, xhr.status, headers);
     };
@@ -446,7 +446,7 @@ export class FileUploader {
     return (status >= 200 && status < 300) || status === 304;
   }
 
-  protected _transformResponse(response: string, headers: ParsedResponseHeaders): string {
+  protected _transformResponse(response: string): string {
     return response;
   }