Add promise support on filters

2017-02-28 09:44:19 +01:00
95 changed files with 9368 additions and 31354 deletions
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -1,60 +0,0 @@
-{
-  "root": true,
-  "ignorePatterns": [
-    "**/*"
-  ],
-  "plugins": [
-    "@nrwl/nx"
-  ],
-  "overrides": [
-    {
-      "files": [
-        "*.ts",
-        "*.tsx",
-        "*.js",
-        "*.jsx"
-      ],
-      "rules": {
-        "@nrwl/nx/enforce-module-boundaries": [
-          "error",
-          {
-            "enforceBuildableLibDependency": true,
-            "allow": [],
-            "depConstraints": [
-              {
-                "sourceTag": "*",
-                "onlyDependOnLibsWithTags": [
-                  "*"
-                ]
-              }
-            ]
-          }
-        ]
-      }
-    },
-    {
-      "files": [
-        "*.ts",
-        "*.tsx"
-      ],
-      "extends": [
-        "plugin:@nrwl/nx/typescript"
-      ],
-      "parserOptions": { "project": "./tsconfig.*?.json" },
-      "rules": {
-        "semi": "off",
-        "@typescript-eslint/semi": ["error"]
-      }
-    },
-    {
-      "files": [
-        "*.js",
-        "*.jsx"
-      ],
-      "extends": [
-        "plugin:@nrwl/nx/javascript"
-      ],
-      "rules": {}
-    }
-  ]
-}
--- a/.firebaserc
+++ b/.firebaserc
@@ -1,5 +0,0 @@
-{
-  "projects": {
-    "default": "ngx-file-upload"
-  }
-}
--- a/.github/workflows/on-publish.yml
+++ b/.github/workflows/on-publish.yml
@@ -1,121 +0,0 @@
-name: on-release
-on:
-  push:
-    tags:
-      - v*
-
-env:
-  NX_BRANCH: ${{ github.event.number }}
-  NX_RUN_GROUP: ${{ github.run_id }}
-  NX_CLOUD_AUTH_TOKEN: ${{ secrets.NX_CLOUD_AUTH_TOKEN }}
-  MOZ_HEADLESS: 1
-  CONVENTIONAL_GITHUB_RELEASER_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-jobs:
-  # one run
-  one_run:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Cancel Previous Runs
-        uses: styfle/cancel-workflow-action@0.9.0
-        with:
-          access_token: ${{ secrets.GITHUB_TOKEN }}
-
-  # install dependencies
-  install:
-    runs-on: ubuntu-latest
-    needs: one_run
-    steps:
-      - uses: actions/checkout@v2.3.4
-      - uses: actions/cache@v2.1.4
-        id: cache
-        with:
-          path: node_modules
-          key: node_modules-${{ hashFiles('**/package-lock.json') }}
-      - run: npm ci
-        if: steps.cache.outputs.cache-hit != 'true'
-
-  # build ng2-file-upload
-  build:
-    needs: install
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2.3.4
-      - uses: actions/cache@v2.1.4
-        with:
-          path: node_modules
-          key: node_modules-${{ hashFiles('**/package-lock.json') }}
-      - uses: actions/cache@v2.1.4
-        with:
-          path: |
-            dist
-          key: dist-${{ github.run_id }}
-      - run: npx ng build --prod
-
-  # update release notes in github
-  update_release_draft:
-    needs: install
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2.3.4
-      - uses: actions/cache@v2.1.4
-        with:
-          path: node_modules
-          key: node_modules-${{ hashFiles('**/package-lock.json') }}
-      - run: npx conventional-github-releaser -p angular
-
-  # update gh_pages
-  gh_pages_deploy:
-    runs-on: ubuntu-latest
-    needs: build
-    steps:
-      - uses: actions/checkout@v2.3.4
-      - uses: actions/checkout@v2.3.4
-        with:
-          ref: 'gh-pages'
-          path: 'gh-pages'
-
-      - uses: actions/cache@v2.1.4
-        with:
-          path: node_modules
-          key: node_modules-${{ hashFiles('**/package-lock.json') }}
-      - uses: actions/cache@v2.1.4
-        with:
-          path: |
-            dist
-          key: dist-${{ github.run_id }}
-      - run: |
-          cd gh-pages
-          git config user.email gh-actions-${GITHUB_ACTOR}@github.com
-          git config user.name $GITHUB_ACTOR
-          git add -A
-          git commit -am "ci: gh-pages update"
-        continue-on-error: true
-      - name: push to gh-pages
-        uses: ad-m/github-push-action@v0.6.0
-        continue-on-error: true
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          branch: 'gh-pages'
-          directory: 'gh-pages'
-
-  # publish to npm
-  npm_publish:
-    runs-on: ubuntu-latest
-    needs: build
-    steps:
-      - uses: actions/checkout@v2.3.4
-      - uses: actions/cache@v2.1.4
-        with:
-          path: node_modules
-          key: node_modules-${{ hashFiles('**/package-lock.json') }}
-      - uses: actions/cache@v2.1.4
-        with:
-          path: |
-            dist
-          key: dist-${{ github.run_id }}
-      - uses: JS-DevTools/npm-publish@v1
-        with:
-          package: "dist/libs/ng2-file-upload/package.json"
-          token: ${{ secrets.NPM_TOKEN }}
-
--- a/.github/workflows/on-push-or-pull.yml
+++ b/.github/workflows/on-push-or-pull.yml
@@ -1,113 +0,0 @@
-name: on-pull-request-or-push
-
-on:
-  pull_request:
-  push:
-    branches:
-      - development
-
-env:
-  NX_BRANCH: ${{ github.event.number }}
-  NX_RUN_GROUP: ${{ github.run_id }}
-  NX_CLOUD_AUTH_TOKEN: ${{ secrets.NX_CLOUD_AUTH_TOKEN }}
-  MOZ_HEALESS: 1
-  SAUCE_USERNAME_PR: valorkinpr
-  FIREBASE_CHANNEL: ${{ fromJSON('["", "live"]')[!github.base_ref] }}
-
-  CACHE_NODE_MODULES_PATH: |
-    ~/.npm
-    node_modules
-
-  CACHE_DIST_PATH: |
-    dist
-
-jobs:
-  # one run
-  one_run:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Cancel Previous Runs
-        uses: styfle/cancel-workflow-action@0.9.0
-        with:
-          access_token: ${{ secrets.GITHUB_TOKEN }}
-
-  # install dependencies
-  install:
-    runs-on: ubuntu-latest
-    needs: one_run
-    steps:
-      - uses: actions/checkout@v2.3.4
-      - uses: actions/cache@v2.1.4
-        id: cache
-        with:
-          path: ${{ env.CACHE_NODE_MODULES_PATH }}
-          key: node_modules-${{ hashFiles('**/package-lock.json') }}
-      - run: npm ci
-        if: steps.cache.outputs.cache-hit != 'true'
-
-  # build ng2-file-upload
-  build:
-    needs: install
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2.3.4
-      - uses: actions/cache@v2.1.4
-        with:
-          path: ${{ env.CACHE_NODE_MODULES_PATH }}
-          key: node_modules-${{ hashFiles('**/package-lock.json') }}
-      - uses: actions/cache@v2.1.4
-        with:
-          path: ${{ env.CACHE_DIST_PATH }}
-          key: dist-${{ github.run_id }}
-      - run: npx ng build --prod
-
-  # run unit tests
-  unit_tests_with_coverage:
-    runs-on: ubuntu-latest
-    needs: build
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/cache@v2
-        with:
-          path: ${{ env.CACHE_NODE_MODULES_PATH }}
-          key: node_modules-${{ hashFiles('**/package-lock.json') }}
-      - uses: actions/cache@v2
-        with:
-          path: ${{ env.CACHE_DIST_PATH }}
-          key: dist-${{ github.run_id }}
-      - run: npm run test-coverage
-        continue-on-error: true
-
-  # run linting
-  linting:
-    runs-on: ubuntu-latest
-    needs: install
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/cache@v2
-        with:
-          path: ${{ env.CACHE_NODE_MODULES_PATH }}
-          key: node_modules-${{ hashFiles('**/package-lock.json') }}
-      - run: npm run lint
-
-  # firebase preview
-  build_and_preview:
-    runs-on: ubuntu-latest
-    needs: build
-    outputs:
-      output_url: ${{ steps.firebase_hosting_preview.outputs.details_url }}
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/cache@v2
-        with:
-          path: ${{ env.CACHE_DIST_PATH }}
-          key: dist-${{ github.run_id }}
-      - uses: FirebaseExtended/action-hosting-deploy@v0
-        continue-on-error: true
-        id: firebase_hosting_preview
-        with:
-          repoToken: '${{ secrets.GITHUB_TOKEN }}'
-          firebaseServiceAccount: '${{ secrets.FIREBASE_SERVICE_ACCOUNT_NGX_FILE_UPLOAD }}'
-          projectId: ngx-file-upload
-          channelId: ${{ env.FIREBASE_CHANNEL }}
-          expires: 7d
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,13 +1,11 @@
 language: node_js
 node_js:
-  - "10"
-
-services:
-  - xvfb
+  - "6"

 before_install:
  - export CHROME_BIN=chromium-browser
  - export DISPLAY=:99.0
+  - sh -e /etc/init.d/xvfb start

 script:
  - npm run pretest
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,102 +1,3 @@
-# [2.0.0-3](https://github.com/valor-software/ng2-file-upload/compare/v2.0.0-2...v2.0.0-3) (2021-09-07)
-
-
-### Features
-
-* **demo:** updated up to bootstrap 5 ([#1186](https://github.com/valor-software/ng2-file-upload/issues/1186)) ([02a1b2a](https://github.com/valor-software/ng2-file-upload/commit/02a1b2a53c331e2088ea05d2202be6eb2b1d051f))
-
-
-
-# [2.0.0-2](https://github.com/valor-software/ng2-file-upload/compare/v2.0.0-1...v2.0.0-2) (2021-09-03)
-
-
-
-# [2.0.0-1](https://github.com/valor-software/ng2-file-upload/compare/v2.0.0-0...v2.0.0-1) (2021-09-03)
-
-
-### Features
-
-* **version:** added npm versions ([#1183](https://github.com/valor-software/ng2-file-upload/issues/1183)) ([326e3ac](https://github.com/valor-software/ng2-file-upload/commit/326e3ac1a884f000f57b3fb6e30cd32f5ec4622c))
-
-
-
-# [2.0.0-0](https://github.com/valor-software/ng2-file-upload/compare/v1.2.0...v2.0.0-0) (2021-09-03)
-
-
-### Bug Fixes
-
-* **ci:** fix xvfb service issue ([33ac156](https://github.com/valor-software/ng2-file-upload/commit/33ac156208bfcf57851210f037719107e1ca9eb9))
-* **typo:** fix grammatical mistake in readme ([#1119](https://github.com/valor-software/ng2-file-upload/issues/1119)) ([8171bc8](https://github.com/valor-software/ng2-file-upload/commit/8171bc831b69692d04b650be19ff82f04ff56662))
-
-
-### Features
-
-* **package:** relaxed peer dependencies to allow ng v4  ([#713](https://github.com/valor-software/ng2-file-upload/issues/713)) ([7704e0e](https://github.com/valor-software/ng2-file-upload/commit/7704e0e970276ebcd8bfefe34bf153f82108a11e))
-
-
-
-# [1.3.0](https://github.com/valor-software/ng2-file-upload/compare/v1.2.0...v1.3.0) (2021-08-31)
-
-
-### Bug Fixes
-
-* **ci:** fix xvfb service issue ([33ac156](https://github.com/valor-software/ng2-file-upload/commit/33ac156208bfcf57851210f037719107e1ca9eb9))
-* **style:** delete extra rule ([b5917b9](https://github.com/valor-software/ng2-file-upload/commit/b5917b9fa77e63c4c1b06598abc817b8033730c3))
-* **typo:** fix grammatical mistake in readme ([#1119](https://github.com/valor-software/ng2-file-upload/issues/1119)) ([8171bc8](https://github.com/valor-software/ng2-file-upload/commit/8171bc831b69692d04b650be19ff82f04ff56662))
-
-
-### Features
-
-* **bump:** added strict mode, doesn't build in dist, should be resolved ([69cd64d](https://github.com/valor-software/ng2-file-upload/commit/69cd64dc287c9bdd1c35af1062e27ce32a47e977))
-* **core:** added nx ([de738f7](https://github.com/valor-software/ng2-file-upload/commit/de738f7c63d7f37e07019bc596c02e9f4320f563))
-* **package:** relaxed peer dependencies to allow ng v4  ([#713](https://github.com/valor-software/ng2-file-upload/issues/713)) ([7704e0e](https://github.com/valor-software/ng2-file-upload/commit/7704e0e970276ebcd8bfefe34bf153f82108a11e))
-* **upgrade:** updated up to angular 11 tests are failed ([ce9dc20](https://github.com/valor-software/ng2-file-upload/commit/ce9dc20056cc6c7cd58e502af05d7d97043c8f3a))
-
-
-
-# [1.3.0](https://github.com/valor-software/ng2-file-upload/compare/v1.2.0...v1.3.0) (2021-08-31)
-
-
-### Bug Fixes
-
-* **ci:** fix xvfb service issue ([33ac156](https://github.com/valor-software/ng2-file-upload/commit/33ac156208bfcf57851210f037719107e1ca9eb9))
-* **style:** delete extra rule ([b5917b9](https://github.com/valor-software/ng2-file-upload/commit/b5917b9fa77e63c4c1b06598abc817b8033730c3))
-* **typo:** fix grammatical mistake in readme ([#1119](https://github.com/valor-software/ng2-file-upload/issues/1119)) ([8171bc8](https://github.com/valor-software/ng2-file-upload/commit/8171bc831b69692d04b650be19ff82f04ff56662))
-
-
-### Features
-
-* **bump:** added strict mode, doesn't build in dist, should be resolved ([69cd64d](https://github.com/valor-software/ng2-file-upload/commit/69cd64dc287c9bdd1c35af1062e27ce32a47e977))
-* **package:** relaxed peer dependencies to allow ng v4  ([#713](https://github.com/valor-software/ng2-file-upload/issues/713)) ([7704e0e](https://github.com/valor-software/ng2-file-upload/commit/7704e0e970276ebcd8bfefe34bf153f82108a11e))
-* **upgrade:** updated up to angular 11 tests are failed ([ce9dc20](https://github.com/valor-software/ng2-file-upload/commit/ce9dc20056cc6c7cd58e502af05d7d97043c8f3a))
-
-
-
-<a name="1.3.0"></a>
-# [1.3.0](https://github.com/valor-software/ng2-file-upload/compare/v1.2.0...v1.3.0) (2017-11-25)
-
-
-### Features
-
-* **file-upload:** Add response and function to modify the request body ([#901](https://github.com/valor-software/ng2-file-upload/pull/901))
-* **file-upload** add file type .zip ([#911](https://github.com/valor-software/ng2-file-upload/pull/911))
-
-### Bug Fixes
-* **file-uploader** Update: setOptions ([#904](https://github.com/valor-software/ng2-file-upload/pull/904))
-* **docs** Fix correct path for isHTML5 option ([#844](https://github.com/valor-software/ng2-file-upload/pull/844))
-* **docs** Added onFileDrop() event to documentation ([#857](https://github.com/valor-software/ng2-file-upload/pull/857))
-
-
-<a name="1.2.1"></a>
-## [1.2.1](https://github.com/valor-software/ng2-file-upload/compare/v1.2.0...v1.2.1) (2017-04-10)
-
-
-### Features
-
-* **package:** relaxed peer dependencies to allow ng v4  ([#713](https://github.com/valor-software/ng2-file-upload/issues/713)) ([7704e0e](https://github.com/valor-software/ng2-file-upload/commit/7704e0e))
-
-
-
 <a name="1.2.0"></a>
 # [1.2.0](https://github.com/valor-software/ng2-file-upload/compare/v1.1.3-0...v1.2.0) (2017-01-17)

--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# ng2-file-upload [![npm version](https://badge.fury.io/js/ng2-file-upload.svg)](http://badge.fury.io/js/ng2-file-upload) [![npm downloads](https://img.shields.io/npm/dm/ng2-file-upload.svg)](https://npmjs.org/ng2-file-upload)
+# ng2-file-upload [![npm version](https://badge.fury.io/js/ng2-file-upload.svg)](http://badge.fury.io/js/ng2-file-upload) [![npm downloads](https://img.shields.io/npm/dm/ng2-file-upload.svg)](https://npmjs.org/ng2-file-upload)[![slack](https://ngx-slack.herokuapp.com/badge.svg)](https://ngx-slack.herokuapp.com)
 Easy to use Angular2 directives for files upload ([demo](http://valor-software.github.io/ng2-file-upload/))

 [![Angular 2 Style Guide](https://mgechev.github.io/angular2-style-guide/images/badge.svg)](https://github.com/mgechev/angular2-style-guide)
@@ -18,30 +18,6 @@ Easy to use Angular2 directives for files upload ([demo](http://valor-software.g

 3. More information regarding using of ***ng2-file-upload*** is located in
  [demo](http://valor-software.github.io/ng2-file-upload/) and [demo sources](https://github.com/valor-software/ng2-file-upload/tree/master/demo).
-  
-## Using ***ng2-file-upload*** in a project
-
-1. Install as shown in the above section.
-
-2. Import `FileUploadModule` into the module that declares the component using ***ng2-file-upload***:
-
-```import { FileUploadModule } from 'ng2-file-upload';```
-
-3. Add it to `[imports]` under `@NgModule`:
-
-```imports: [ ... FileUploadModule, ... ]```
-
-4. Import `FileUploader` into the component:
-
-```import {  FileUploader } from 'ng2-file-upload';```
-
-5. Create a variable for the API url:
-
-```const URL = 'path_to_api';```
-
-6. Initialize it:
-
-```public uploader:FileUploader = new FileUploader({url: URL}); ```

 ## API for `ng2FileSelect`

@@ -49,9 +25,6 @@ Easy to use Angular2 directives for files upload ([demo](http://valor-software.g

  - `uploader` - (`FileUploader`) - uploader object. See using in [demo](https://github.com/valor-software/ng2-file-upload/blob/master/demo/components/file-upload/simple-demo.ts)

-### Events
- - `onFileSelected` - fires when files are selected and added to the uploader queue
-
 ## API for `ng2FileDrop`

 ### Properties
@@ -63,21 +36,17 @@ Easy to use Angular2 directives for files upload ([demo](http://valor-software.g
  1. `url` - URL of File Uploader's route
  2. `authToken` - Auth token that will be applied as 'Authorization' header during file send.
  3. `disableMultipart` - If 'true', disable using a multipart form for file upload and instead stream the file. Some APIs (e.g. Amazon S3) may expect the file to be streamed rather than sent via a form. Defaults to false.
-  4. `itemAlias` - item alias (form name redefinition)
-  5. `formatDataFunction` - Function to modify the request body. 'DisableMultipart' must be 'true' for this function to be called.
-  6. `formatDataFunctionIsAsync` - Informs if the function sent in 'formatDataFunction' is asynchronous. Defaults to false.
-  7. `parametersBeforeFiles` - States if additional parameters should be appended before or after the file. Defaults to false.
+  4. `itemAlias` - item alias (form name redefenition)

 ### Events

  - `fileOver` - it fires during 'over' and 'out' events for Drop Area; returns `boolean`: `true` if file is over Drop Area, `false` in case of out.
  See using in [ts demo](https://github.com/valor-software/ng2-file-upload/blob/master/demo/components/file-upload/simple-demo.ts) and
  [html demo](https://github.com/valor-software/ng2-file-upload/blob/master/demo/components/file-upload/simple-demo.html)
-  - `onFileDrop` - it fires after a file has been dropped on a Drop Area; you can pass in `$event` to get the list of files that were dropped. i.e. `(onFileDrop)="dropped($event)"`

 # Troubleshooting

-Please follow these guidelines when reporting bugs and feature requests:
+Please follow this guidelines when reporting bugs and feature requests:

 1. Use [GitHub Issues](https://github.com/valor-software/ng2-file-upload/issues) board to report bugs and feature requests (not our email address)
 2. Please **always** write steps to reproduce the error. That way we can focus on fixing the bug, not scratching our heads trying to reproduce it.
--- a/angular-cli.json
+++ b/angular-cli.json
@@ -0,0 +1,57 @@
+{
+  "project": {
+    "name": "ng2-file-upload"
+  },
+  "apps": [
+    {
+      "root": "demo/src",
+      "outDir": "demo/dist",
+      "assets": [
+        "assets"
+      ],
+      "index": "index.html",
+      "main": "main.ts",
+      "test": "../../scripts/test.ts",
+      "tsconfig": "tsconfig.json",
+      "prefix": "",
+      "mobile": false,
+      "styles": [
+      ],
+      "scripts": [
+      ],
+      "environments": {
+        "source": "environments/environment.ts",
+        "dev": "environments/environment.ts",
+        "prod": "environments/environment.prod.ts"
+      }
+    }
+  ],
+  "addons": [],
+  "packages": [],
+  "e2e": {
+    "protractor": {
+      "config": "protractor.conf.js"
+    }
+  },
+  "test": {
+    "karma": {
+      "config": "karma.conf.js"
+    }
+  },
+  "defaults": {
+    "styleExt": "css",
+    "prefixInterfaces": false,
+    "inline": {
+      "style": false,
+      "template": false
+    },
+    "spec": {
+      "class": false,
+      "component": true,
+      "directive": true,
+      "module": false,
+      "pipe": true,
+      "service": true
+    }
+  }
+}
--- a/angular.json
+++ b/angular.json
@@ -1,139 +0,0 @@
-{
-  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
-  "version": 1,
-  "newProjectRoot": "projects",
-  "defaultProject": "ng2-file-upload-demo",
-  "projects": {
-    "ng2-file-upload": {
-      "root": "libs/ng2-file-upload",
-      "sourceRoot": "libs/ng2-file-upload/",
-      "projectType": "library",
-      "architect": {
-        "build": {
-          "builder": "@nrwl/angular:package",
-          "outputs": [
-            "dist/libs/ng2-file-upload"
-          ],
-          "options": {
-            "tsConfig": "libs/ng2-file-upload/tsconfig.lib.json",
-            "project": "libs/ng2-file-upload/ng-package.json"
-          },
-          "configurations": {
-            "production": {
-              "tsConfig": "libs/ng2-file-upload/tsconfig.lib.prod.json"
-            }
-          }
-        },
-        "lint": {
-          "builder": "@nrwl/linter:eslint",
-          "options": {
-            "lintFilePatterns": [
-              "libs/ng2-file-upload/**/*.ts"
-            ]
-          }
-        },
-        "test": {
-          "builder": "@nrwl/jest:jest",
-          "outputs": [
-            "coverage/libs/ng2-file-upload"
-          ],
-          "options": {
-            "jestConfig": "libs/ng2-file-upload/jest.config.js",
-            "passWithNoTests": true
-          }
-        },
-        "version": {
-          "builder": "@nrwl/workspace:run-commands",
-          "outputs": [
-          ],
-          "options": {
-            "commands": [
-              "ts-node ./scripts/set-version.ts",
-              "conventional-changelog -i CHANGELOG.md -s -p angular",
-              "git add -A",
-              "git commit -am \"chore(changelog): update [skip ci] \""
-            ],
-            "parallel": false
-          },
-          "configurations": {
-            "production": {}
-          }
-        }
-      }
-    },
-    "ng2-file-upload-demo": {
-      "root": "apps/demo",
-      "sourceRoot": "apps/demo/src",
-      "projectType": "application",
-      "architect": {
-        "build": {
-          "builder": "@angular-devkit/build-angular:browser",
-          "options": {
-            "outputPath": "dist/apps/demo",
-            "index": "apps/demo/src/index.html",
-            "main": "apps/demo/src/main.ts",
-            "tsConfig": "apps/demo/tsconfig.json",
-            "assets": [
-              "apps/demo/src/assets"
-            ],
-            "styles": [],
-            "scripts": []
-          },
-          "dependsOn": [
-            {
-              "target": "build",
-              "projects": "dependencies"
-            }
-          ],
-          "configurations": {
-            "production": {
-              "optimization": true,
-              "outputHashing": "all",
-              "sourceMap": false,
-              "extractCss": true,
-              "namedChunks": false,
-              "aot": true,
-              "extractLicenses": true,
-              "vendorChunk": false,
-              "buildOptimizer": true,
-              "fileReplacements": [
-                {
-                  "replace": "apps/demo/src/environments/environment.ts",
-                  "with": "apps/demo/src/environments/environment.prod.ts"
-                }
-              ]
-            }
-          }
-        },
-        "serve": {
-          "builder": "@angular-devkit/build-angular:dev-server",
-          "options": {
-            "browserTarget": "ng2-file-upload-demo:build"
-          },
-          "configurations": {
-            "production": {
-              "browserTarget": "ng2-file-upload-demo:build:production"
-            }
-          }
-        },
-        "lint": {
-          "builder": "@nrwl/linter:eslint",
-          "options": {
-            "lintFilePatterns": [
-              "apps/demo/**/*.ts"
-            ]
-          }
-        }
-      }
-    }
-  },
-  "schematics": {
-    "@schematics/angular:component": {
-      "prefix": "",
-      "styleext": "css"
-    },
-    "@schematics/angular:directive": {
-      "prefix": ""
-    }
-  }
-}
--- a/apps/demo/.eslintrc.json
+++ b/apps/demo/.eslintrc.json
@@ -1,21 +0,0 @@
-{
-  "extends": ["../../.eslintrc.json"],
-  "ignorePatterns": ["!**/*"],
-  "overrides": [
-    {
-      "files": ["*.ts"],
-      "extends": [
-        "plugin:@nrwl/nx/angular",
-        "plugin:@angular-eslint/template/process-inline-templates"
-      ],
-      "parserOptions": { "project": ["src/accordion/tsconfig.*?.json"] },
-      "rules": {
-      }
-    },
-    {
-      "files": ["*.html"],
-      "extends": ["plugin:@nrwl/nx/angular-template"],
-      "rules": {}
-    }
-  ]
-}
--- a/apps/demo/browserslist
+++ b/apps/demo/browserslist
@@ -1,12 +0,0 @@
-# This file is used by the build system to adjust CSS and JS output to support the specified browsers below.
-# For additional information regarding the format and rule options, please see:
-# https://github.com/browserslist/browserslist#queries
-
-# You can see what browsers were selected by your queries by running:
-#   npx browserslist
-
-> 0.5%
-last 2 versions
-Firefox ESR
-not dead
-not IE 9-11 # For IE 9-11 support, remove 'not'.
--- a/apps/demo/bs-config.json
+++ b/apps/demo/bs-config.json
@@ -1,4 +0,0 @@
-{
-  "port": 4200,
-  "server": { "baseDir": "./dist/apps/demo" }
-}
--- a/apps/demo/src/app/app.component.ts
+++ b/apps/demo/src/app/app.component.ts
@@ -1,55 +0,0 @@
-import { Component } from '@angular/core';
-// eslint-disable-next-line @typescript-eslint/no-var-requires
-const gettingStarted = require('html-loader!markdown-loader!../getting-started.md');
-
-@Component({
-  selector: 'app',
-  template: `
-  <main class="bd-pageheader">
-    <div class="container">
-      <div class="row">
-        <h1>ng2-file-upload</h1>
-        <p>The Angular2 File Upload directives</p>
-        <p>
-          <a class="btn btn-light w-auto" href="https://github.com/valor-software/ng2-file-upload">View on GitHub</a>
-        </p>
-      </div>
-      <div class="row" style="padding-top: 15px">
-        <div class="d-flex flex-wrap">
-          <a href="https://npmjs.org/ng2-file-upload" class="me-2 d-flex mb-2">
-            <img src="https://img.shields.io/npm/v/ng2-file-upload/latest.svg" alt="npm latest version" >
-          </a>
-          <a href="https://npmjs.org/ng2-file-upload" class="me-2 d-flex mb-2">
-            <img src="https://img.shields.io/npm/v/ng2-file-upload/next.svg" alt="npm next version" >
-          </a>
-          <iframe src="https://ghbtns.com/github-btn.html?user=valor-software&repo=ng2-file-upload&type=star&count=true" frameborder="0" scrolling="0" width="100px" height="20px" class="me-2 mb-2"></iframe>
-          <iframe src="https://ghbtns.com/github-btn.html?user=valor-software&repo=ng2-file-upload&type=fork&count=true" frameborder="0" scrolling="0" width="100px" height="20px" class="mb-2"></iframe>
-        </div>
-      </div>
-    </div>
-  </main>
-
-  <div class="container">
-    <section id="getting-started" [innerHtml]="gettingStarted"></section>
-
-    <file-upload-section class="col-md-12"></file-upload-section>
-  </div>
-
-  <footer class="footer">
-    <div class="container">
-      <p class="text-muted text-center"><a href="https://github.com/valor-software/ng2-file-upload">ng2-file-upload</a> is maintained by <a href="https://github.com/valor-software">valor-software</a>.</p>
-    </div>
-  </footer>
-  `
-})
-export class AppComponent {
-  public gettingStarted:string = gettingStarted;
-  public ngAfterContentInit(): any {
-    setTimeout(()=>{
-      if (typeof PR !== 'undefined') {
-        // google code-prettify
-        PR.prettyPrint();
-      }
-    }, 150);
-  }
-}
--- a/apps/demo/src/app/components/file-upload-section.html
+++ b/apps/demo/src/app/components/file-upload-section.html
@@ -1,43 +0,0 @@
-<section [attr.id]="name.toLowerCase()">
-  <div class="row">
-    <tabset>
-      <tab *ngFor="let desc of tabs" heading="{{desc.heading}}" (select)="select($event)">
-        <div class="card card-block p-3 border-top-0">
-
-          <simple-demo></simple-demo>
-
-          <br>
-          <div class="container p-0">
-            <div class="row" style="margin: 0px;">
-              <tabset class="p-0">
-                <tab heading="Markup">
-                  <div class="card card-block p-3 border-top-0">
-                    <pre class="prettyprint linenums lang-html">{{desc.html}}</pre>
-                  </div>
-                </tab>
-                <tab heading="TypeScript">
-                  <div class="card card-block p-3 border-top-0">
-                    <pre class="prettyprint linenums lang-js">{{desc.ts}}</pre>
-                    <pre class="language-typescript"><code class="language-typescript" ng-non-bindable [innerHTML]="desc.ts"></code></pre>
-                  </div>
-                </tab>
-                <tab heading="Backend Demo">
-                  <div class="card card-block p-3 border-top-0">
-                    <pre class="prettyprint linenums lang-js">{{desc.js}}</pre>
-                  </div>
-                </tab>
-              </tabset>
-            </div>
-          </div>
-        </div>
-      </tab>
-    </tabset>
-  </div>
-
-  <div class="container">
-    <div class="row mt-3">
-      <h2>API</h2>
-      <div class="card card-block p-3" [innerHTML]="doc"></div>
-    </div>
-  </div>
-</section>
--- a/apps/demo/src/app/components/file-upload-section.ts
+++ b/apps/demo/src/app/components/file-upload-section.ts
@@ -1,32 +0,0 @@
-import { Component } from '@angular/core';
-// eslint-disable-next-line @typescript-eslint/no-var-requires
-const doc = require('html-loader!markdown-loader!../../doc.md');
-
-const tabDesc: Array<any> = [
-  {
-    heading: 'Simple',
-    // eslint-disable-next-line @typescript-eslint/no-var-requires
-    ts: require('!!raw-loader!./file-upload/simple-demo.ts').default,
-    // eslint-disable-next-line @typescript-eslint/no-var-requires
-    html: require('!!raw-loader!./file-upload/simple-demo.html').default,
-    // eslint-disable-next-line @typescript-eslint/no-var-requires
-    js: require('!!raw-loader!./file-upload/file-catcher.js').default
-  }
-];
-
-@Component({
-  selector: 'file-upload-section',
-  templateUrl: './file-upload-section.html'
-})
-export class FileUploadSectionComponent {
-  name = 'File Upload';
-  currentHeading = 'Simple';
-  doc = doc;
-  tabs: any = tabDesc;
-
-  select(e: any): void {
-    if (e.heading) {
-      this.currentHeading = e.heading;
-    }
-  }
-}
--- a/apps/demo/src/app/components/file-upload/simple-demo.ts
+++ b/apps/demo/src/app/components/file-upload/simple-demo.ts
@@ -1,50 +0,0 @@
-import { Component } from '@angular/core';
-import { FileUploader } from 'ng2-file-upload';
-
-// const URL = '/api/';
-const URL = 'https://evening-anchorage-3159.herokuapp.com/api/';
-
-@Component({
-  selector: 'simple-demo',
-  templateUrl: './simple-demo.html'
-})
-export class SimpleDemoComponent {
-
-  uploader: FileUploader;
-  hasBaseDropZoneOver: boolean;
-  hasAnotherDropZoneOver: boolean;
-  response: string;
-
-  constructor() {
-    this.uploader = new FileUploader({
-      url: URL,
-      disableMultipart: true, // 'DisableMultipart' must be 'true' for formatDataFunction to be called.
-      formatDataFunctionIsAsync: true,
-      formatDataFunction: async item => {
-        return new Promise((resolve, reject) => {
-          resolve({
-            name: item._file.name,
-            length: item._file.size,
-            contentType: item._file.type,
-            date: new Date()
-          });
-        });
-      }
-    });
-
-    this.hasBaseDropZoneOver = false;
-    this.hasAnotherDropZoneOver = false;
-
-    this.response = '';
-
-    this.uploader.response.subscribe(res => this.response = res );
-  }
-
-  fileOverBase(e: any): void {
-    this.hasBaseDropZoneOver = e;
-  }
-
-  fileOverAnother(e: any): void {
-    this.hasAnotherDropZoneOver = e;
-  }
-}
--- a/apps/demo/tsconfig.app.json
+++ b/apps/demo/tsconfig.app.json
@@ -1,17 +0,0 @@
-{
-  "extends": "./tsconfig.json",
-  "compilerOptions": {
-    "outDir": "../../dist/out-tsc",
-    "types": ["node"],
-    "forceConsistentCasingInFileNames": true,
-    "strict": true,
-    "noImplicitReturns": true,
-    "noFallthroughCasesInSwitch": true
-  },
-  "angularCompilerOptions": {
-    "strictInjectionParameters": true,
-    "strictTemplates": true,
-    "fullTemplateTypeCheck": true
-  },
-  "files": ["src/main.ts"]
-}
--- a/apps/demo/tsconfig.editor.json
+++ b/apps/demo/tsconfig.editor.json
@@ -1,7 +0,0 @@
-{
-  "extends": "./tsconfig.json",
-  "include": ["**/*.ts"],
-  "compilerOptions": {
-    "types": ["jest", "node"]
-  }
-}
--- a/apps/demo/tsconfig.json
+++ b/apps/demo/tsconfig.json
@@ -1,20 +0,0 @@
-{
-  "extends": "../../tsconfig.base.json",
-  "files": [
-        "./src/main.ts",
-        "../../scripts/polyfills.ts"
-  ],
-  "include": ["./src/typings.d.ts"],
-  "references": [
-    {
-      "path": "./tsconfig.app.json"
-    },
-    {
-      "path": "./tsconfig.spec.json"
-    },
-    {
-      "path": "./tsconfig.editor.json"
-    }
-  ],
-  "exclude": ["**/*.spec.ts"]
-}
--- a/decorate-angular-cli.js
+++ b/decorate-angular-cli.js
@@ -1,69 +0,0 @@
-/**
- * This file decorates the Angular CLI with the Nx CLI to enable features such as computation caching
- * and faster execution of tasks.
- *
- * It does this by:
- *
- * - Patching the Angular CLI to warn you in case you accidentally use the undecorated ng command.
- * - Symlinking the ng to nx command, so all commands run through the Nx CLI
- * - Updating the package.json postinstall script to give you control over this script
- *
- * The Nx CLI decorates the Angular CLI, so the Nx CLI is fully compatible with it.
- * Every command you run should work the same when using the Nx CLI, except faster.
- *
- * Because of symlinking you can still type `ng build/test/lint` in the terminal. The ng command, in this case,
- * will point to nx, which will perform optimizations before invoking ng. So the Angular CLI is always invoked.
- * The Nx CLI simply does some optimizations before invoking the Angular CLI.
- *
- * To opt out of this patch:
- * - Replace occurrences of nx with ng in your package.json
- * - Remove the script from your postinstall script in your package.json
- * - Delete and reinstall your node_modules
- */
-
-const fs = require('fs');
-const os = require('os');
-const cp = require('child_process');
-const isWindows = os.platform() === 'win32';
-let output;
-try {
-  output = require('@nrwl/workspace').output;
-} catch (e) {
-  console.warn('Angular CLI could not be decorated to enable computation caching. Please ensure @nrwl/workspace is installed.');
-  process.exit(0);
-}
-
-/**
- * Symlink of ng to nx, so you can keep using `ng build/test/lint` and still
- * invoke the Nx CLI and get the benefits of computation caching.
- */
-function symlinkNgCLItoNxCLI() {
-  try {
-    const ngPath = './node_modules/.bin/ng';
-    const nxPath = './node_modules/.bin/nx';
-    if (isWindows) {
-      /**
-       * This is the most reliable way to create symlink-like behavior on Windows.
-       * Such that it works in all shells and works with npx.
-       */
-      ['', '.cmd', '.ps1'].forEach(ext => {
-        if (fs.existsSync(nxPath + ext)) fs.writeFileSync(ngPath + ext, fs.readFileSync(nxPath + ext));
-      });
-    } else {
-      // If unix-based, symlink
-      cp.execSync(`ln -sf ./nx ${ngPath}`);
-    }
-  }
-  catch(e) {
-    output.error({ title: 'Unable to create a symlink from the Angular CLI to the Nx CLI:' + e.message });
-    throw e;
-  }
-}
-
-try {
-  symlinkNgCLItoNxCLI();
-  require('@nrwl/cli/lib/decorate-cli').decorateCli();
-  output.log({ title: 'Angular CLI has been decorated to enable computation caching.' });
-} catch(e) {
-  output.error({ title: 'Decoration of the Angular CLI did not complete successfully' });
-}
--- a/apps/demo/.gitignore
+++ b/apps/demo/.gitignore
--- a/demo/bs-config.json
+++ b/demo/bs-config.json
@@ -0,0 +1,4 @@
+{
+  "port": 4200,
+  "server": { "baseDir": "./demo/dist" }
+}
--- a/apps/demo/server/file-catcher.js
+++ b/apps/demo/server/file-catcher.js
--- a/demo/src/app/app.component.ts
+++ b/demo/src/app/app.component.ts
@@ -0,0 +1,43 @@
+import { Component } from '@angular/core';
+
+let gettingStarted = require('html-loader!markdown-loader!../getting-started.md');
+
+@Component({
+  selector: 'app',
+  template: `
+  <main class="bd-pageheader">
+    <div class="container">
+      <h1>ng2-file-upload</h1>
+      <p>The Angular2 File Upload directives</p>
+      <a class="btn btn-primary" href="https://github.com/valor-software/ng2-file-upload">View on GitHub</a>
+      <div class="row">
+        <div class="col-lg-1"><iframe src="https://ghbtns.com/github-btn.html?user=valor-software&repo=ng2-file-upload&type=star&count=true" frameborder="0" scrolling="0" width="170px" height="20px"></iframe></div>
+        <div class="col-lg-1"><iframe src="https://ghbtns.com/github-btn.html?user=valor-software&repo=ng2-file-upload&type=fork&count=true" frameborder="0" scrolling="0" width="170px" height="20px"></iframe></div>
+      </div>
+    </div>
+  </main>
+
+  <div class="container">
+    <section id="getting-started" [innerHtml]="gettingStarted"></section>
+
+    <file-upload-section class="col-md-12"></file-upload-section>
+  </div>
+
+  <footer class="footer">
+    <div class="container">
+      <p class="text-muted text-center"><a href="https://github.com/valor-software/ng2-file-upload">ng2-file-upload</a> is maintained by <a href="https://github.com/valor-software">valor-software</a>.</p>
+    </div>
+  </footer>
+  `
+})
+export class AppComponent {
+  public gettingStarted:string = gettingStarted;
+  public ngAfterContentInit(): any {
+    setTimeout(()=>{
+      if (typeof PR !== 'undefined') {
+        // google code-prettify
+        PR.prettyPrint();
+      }
+    }, 150);
+  }
+}
--- a/apps/demo/src/app/app.module.ts
+++ b/apps/demo/src/app/app.module.ts
@@ -3,7 +3,7 @@ import { NgModule } from '@angular/core';
 import { FormsModule } from '@angular/forms';
 import { BrowserModule } from '@angular/platform-browser';

-import { TabsModule } from 'ngx-bootstrap/tabs';
+import { TabsModule } from 'ng2-bootstrap';
 import { FileUploadModule } from 'ng2-file-upload';

 import { AppComponent } from './app.component';
--- a/demo/src/app/components/file-upload-section.html
+++ b/demo/src/app/components/file-upload-section.html
@@ -0,0 +1,40 @@
+<section [attr.id]="name.toLowerCase()">
+  <div class="row">
+    <tabset>
+      <tab *ngFor="let desc of tabs" heading="{{desc.heading}}" (select)="select($event)">
+        <div class="card card-block panel panel-default panel-body">
+
+          <simple-demo></simple-demo>
+
+          <br>
+
+          <div class="row" style="margin: 0px;">
+            <tabset>
+              <tab heading="Markup">
+                <div class="card card-block panel panel-default panel-body">
+                  <pre class="prettyprint linenums lang-html">{{desc.html}}</pre>
+                </div>
+              </tab>
+              <tab heading="TypeScript">
+                <div class="card card-block panel panel-default panel-body">
+                  <pre class="prettyprint linenums lang-js">{{desc.ts}}</pre>
+                  <pre class="language-typescript"><code class="language-typescript" ng-non-bindable [innerHTML]="desc.ts"></code></pre>
+                </div>
+              </tab>
+              <tab heading="Backend Demo">
+                <div class="card card-block panel panel-default panel-body">
+                  <pre class="prettyprint linenums lang-js">{{desc.js}}</pre>
+                </div>
+              </tab>
+            </tabset>
+          </div>
+        </div>
+      </tab>
+    </tabset>
+  </div>
+
+  <div class="row">
+    <h2>API</h2>
+    <div class="card card-block panel panel-default panel-body" [innerHTML]="doc"></div>
+  </div>
+</section>
--- a/demo/src/app/components/file-upload-section.ts
+++ b/demo/src/app/components/file-upload-section.ts
@@ -0,0 +1,29 @@
+import { Component } from '@angular/core';
+
+let doc = require('html-loader!markdown-loader!../../doc.md');
+
+let tabDesc:Array<any> = [
+  {
+    heading: 'Simple',
+    ts: require('!!raw-loader?lang=typescript!./file-upload/simple-demo.ts'),
+    html: require('!!raw-loader?lang=markup!./file-upload/simple-demo.html'),
+    js: require('!!raw-loader?lang=javascript!./file-upload/file-catcher.js')
+  }
+];
+
+@Component({
+  selector: 'file-upload-section',
+  templateUrl: './file-upload-section.html'
+})
+export class FileUploadSectionComponent {
+  public name:string = 'File Upload';
+  public currentHeading:string = 'Simple';
+  public doc:string = doc;
+  public tabs:any = tabDesc;
+
+  public select(e:any):void {
+    if (e.heading) {
+      this.currentHeading = e.heading;
+    }
+  }
+}
--- a/apps/demo/src/app/components/file-upload/file-catcher.js
+++ b/apps/demo/src/app/components/file-upload/file-catcher.js
--- a/apps/demo/src/app/components/file-upload/simple-demo.html
+++ b/apps/demo/src/app/components/file-upload/simple-demo.html
@@ -2,12 +2,13 @@
    .my-drop-zone { border: dotted 3px lightgray; }
    .nv-file-over { border: dotted 3px red; } /* Default class applied to drop zones on over */
    .another-file-over-class { border: dotted 3px green; }
+
    html, body { height: 100%; }
 </style>

-<div class="container p-0">
+<div class="container">

-    <div class="navbar">
+    <div class="navbar navbar-default">
        <div class="navbar-header">
            <a class="navbar-brand" href>Angular2 File Upload</a>
        </div>
@@ -23,7 +24,7 @@
                 [ngClass]="{'nv-file-over': hasBaseDropZoneOver}"
                 (fileOver)="fileOverBase($event)"
                 [uploader]="uploader"
-                 class="well my-drop-zone p-2 mb-3">
+                 class="well my-drop-zone">
                Base drop zone
            </div>

@@ -31,21 +32,21 @@
                 [ngClass]="{'another-file-over-class': hasAnotherDropZoneOver}"
                 (fileOver)="fileOverAnother($event)"
                 [uploader]="uploader"
-                 class="well my-drop-zone p-2 mb-3">
+                 class="well my-drop-zone">
                Another drop zone
            </div>

-            Multiple<br>
-            <input class="mt-2 mb-3" type="file" ng2FileSelect [uploader]="uploader" multiple  /><br/>
+            Multiple
+            <input type="file" ng2FileSelect [uploader]="uploader" multiple  /><br/>

-            Single<br>
-            <input class="mt-2 mb-3" type="file" ng2FileSelect [uploader]="uploader" />
+            Single
+            <input type="file" ng2FileSelect [uploader]="uploader" />
        </div>

        <div class="col-md-9" style="margin-bottom: 40px">

            <h3>Upload queue</h3>
-            <p>Queue length: {{ uploader?.queue?.length ?  uploader?.queue?.length : 'Empty'}}</p>
+            <p>Queue length: {{ uploader?.queue?.length }}</p>

            <table class="table">
                <thead>
@@ -57,21 +58,21 @@
                    <th>Actions</th>
                </tr>
                </thead>
-                <tbody *ngIf="uploader?.queue?.length">
+                <tbody>
                <tr *ngFor="let item of uploader.queue">
-                    <td data-label="Name"><strong>{{ item?.file?.name }}</strong></td>
-                    <td data-label="Size" *ngIf="uploader.options.isHTML5" nowrap>{{ item?.file?.size/1024/1024 | number:'.2' }} MB</td>
-                    <td data-label="Progress" *ngIf="uploader.options.isHTML5">
+                    <td><strong>{{ item?.file?.name }}</strong></td>
+                    <td *ngIf="uploader.isHTML5" nowrap>{{ item?.file?.size/1024/1024 | number:'.2' }} MB</td>
+                    <td *ngIf="uploader.isHTML5">
                        <div class="progress" style="margin-bottom: 0;">
                            <div class="progress-bar" role="progressbar" [ngStyle]="{ 'width': item.progress + '%' }"></div>
                        </div>
                    </td>
-                    <td data-label="Status" class="text-center">
+                    <td class="text-center">
                        <span *ngIf="item.isSuccess"><i class="glyphicon glyphicon-ok"></i></span>
                        <span *ngIf="item.isCancel"><i class="glyphicon glyphicon-ban-circle"></i></span>
                        <span *ngIf="item.isError"><i class="glyphicon glyphicon-remove"></i></span>
                    </td>
-                    <td data-label="Actions" nowrap>
+                    <td nowrap>
                        <button type="button" class="btn btn-success btn-xs"
                                (click)="item.upload()" [disabled]="item.isReady || item.isUploading || item.isSuccess">
                            <span class="glyphicon glyphicon-upload"></span> Upload
@@ -92,15 +93,15 @@
            <div>
                <div>
                    Queue progress:
-                    <div class="progress mt-2 mb-3" style="">
+                    <div class="progress" style="">
                        <div class="progress-bar" role="progressbar" [ngStyle]="{ 'width': uploader.progress + '%' }"></div>
                    </div>
                </div>
-                <button type="button" class="btn btn-success btn-s me-2"
+                <button type="button" class="btn btn-success btn-s"
                        (click)="uploader.uploadAll()" [disabled]="!uploader.getNotUploadedItems().length">
                    <span class="glyphicon glyphicon-upload"></span> Upload all
                </button>
-                <button type="button" class="btn btn-warning btn-s me-2"
+                <button type="button" class="btn btn-warning btn-s"
                        (click)="uploader.cancelAll()" [disabled]="!uploader.isUploading">
                    <span class="glyphicon glyphicon-ban-circle"></span> Cancel all
                </button>
@@ -114,16 +115,4 @@

    </div>

-    <br><br>
-
-    <div class="row">
-        <div class="col-md-12">
-            <div class="card">
-                <div class="card-header">Response</div>
-                <div class="card-body">
-                  {{ response }}
-                </div>
-            </div>
-        </div>
-    </div>
 </div>
--- a/demo/src/app/components/file-upload/simple-demo.ts
+++ b/demo/src/app/components/file-upload/simple-demo.ts
@@ -0,0 +1,23 @@
+import { Component } from '@angular/core';
+import { FileUploader } from 'ng2-file-upload';
+
+// const URL = '/api/';
+const URL = 'https://evening-anchorage-3159.herokuapp.com/api/';
+
+@Component({
+  selector: 'simple-demo',
+  templateUrl: './simple-demo.html'
+})
+export class SimpleDemoComponent {
+  public uploader:FileUploader = new FileUploader({url: URL});
+  public hasBaseDropZoneOver:boolean = false;
+  public hasAnotherDropZoneOver:boolean = false;
+
+  public fileOverBase(e:any):void {
+    this.hasBaseDropZoneOver = e;
+  }
+
+  public fileOverAnother(e:any):void {
+    this.hasAnotherDropZoneOver = e;
+  }
+}
--- a/apps/demo/src/app/index.ts
+++ b/apps/demo/src/app/index.ts
--- a/apps/demo/src/assets/css/glyphicons.css
+++ b/apps/demo/src/assets/css/glyphicons.css
--- a/apps/demo/src/assets/css/prettify-angulario.css
+++ b/apps/demo/src/assets/css/prettify-angulario.css
--- a/apps/demo/src/assets/css/style.css
+++ b/apps/demo/src/assets/css/style.css
@@ -14,15 +14,6 @@
  font-size: 36px;
 }

-td {
-  vertical-align: middle;
-}
-
-a, .nav-tabs a.nav-link  {
-  text-decoration: none;
-  color: #6f5499;
-}
-
 .btn-group-lg > .btn, .btn-lg {
  font-size: 18px;
 }
@@ -31,6 +22,10 @@ section {
  padding-top: 30px;
 }

+.bd-pageheader {
+  margin-top: 51px;
+}
+
 .page-header {
  padding-bottom: 9px;
  margin: 40px 0 20px;
@@ -42,24 +37,43 @@ section {
 }

 .navbar {
-  padding: 15px;
-  background-color: #f8f8f8;
-  border-color: #e7e7e7;
+  padding: 0;
 }

 .navbar-nav .nav-item {
  margin-left: 0 !important;
 }

+.nav > li > a {
+  position: relative;
+  display: block;
+  padding: 10px 15px;
+}
+
+.nav .navbar-brand {
+  float: left;
+  height: 50px;
+  padding: 15px 15px;
+  font-size: 18px;
+  line-height: 20px;
+  margin-right: 0 !important;
+}
+
 .navbar-brand {
  color: #777;
+  float: left;
  height: 50px;
  padding: 15px 15px;
  font-size: 18px;
  line-height: 20px;
 }

-.navbar-nav > li > a:focus, .navbar-default .navbar-nav > li > a:hover {
+.navbar-toggler {
+  margin-top: 8px;
+  margin-right: 15px;
+}
+
+.navbar-default .navbar-nav > li > a:focus, .navbar-default .navbar-nav > li > a:hover {
  color: #333;
  background-color: transparent;
 }
@@ -99,8 +113,14 @@ section {
  margin: 10px 0;
 }

-.card {
-  border-radius: 0 0 .25rem .25rem;
+.scrollable-menu .nav-link {
+  color: #337ab7;
+  font-size: 14px;
+}
+
+.scrollable-menu .nav-link:hover {
+  color: #23527c;
+  background-color: #eee;
 }

@media (min-width: 992px) {
@@ -147,53 +167,6 @@ section {
    padding: 0;
    margin: 0;
  }
-
-  table {
-    border: 0;
-  }
-
-  table caption {
-    font-size: 1.3em;
-  }
-
-  table thead {
-    border: none;
-    clip: rect(0 0 0 0);
-    height: 1px;
-    margin: -1px;
-    overflow: hidden;
-    padding: 0;
-    position: absolute;
-    width: 1px;
-  }
-
-  table tr {
-    border-bottom: 3px solid #ddd;
-    display: block;
-    margin-bottom: .625em;
-  }
-
-  table td {
-    border-bottom: 1px solid #ddd;
-    font-size: .8em;
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-  }
-
-  table td::before {
-    content: attr(data-label);
-    font-weight: bold;
-    text-transform: uppercase;
-  }
-
-  table td:last-child {
-    border-bottom: 0;
-  }
-
-  td[data-label="Progress"] .progress {
-    width: 75%;
-  }
 }

@media (max-width: 400px) {
@@ -212,6 +185,13 @@ section {
    * iOS Resolution Quick Reference: http://www.iosres.com/
    */

+.scrollable-menu {
+  height: 90vh !important;
+  width: 100vw;
+  overflow-x: hidden;
+  padding: 0 0 20px;
+}
+
 /**
 * iPad with portrait orientation.
 */
@@ -240,22 +220,29 @@ section {
  }
 }

+.navbar-default .navbar-toggle .icon-bar {
+  background-color: #888;
+}
+
+.navbar-toggle:focus {
+  outline: 0
+}
+
+.navbar-toggle .icon-bar {
+  display: block;
+  width: 22px;
+  height: 2px;
+  border-radius: 1px
+}
+
+.navbar-toggle .icon-bar + .icon-bar {
+  margin-top: 4px
+}
+
 pre {
  white-space: pre-wrap;       /* CSS 3 */
  white-space: -moz-pre-wrap;  /* Mozilla, since 1999 */
  white-space: -pre-wrap;      /* Opera 4-6 */
  white-space: -o-pre-wrap;    /* Opera 7 */
  word-wrap: break-word;       /* Internet Explorer 5.5+ */
-  line-height: 1.42857143;
-  color: #333;
-  background-color: #f5f5f5;
-  border: 1px solid #ccc;
-  border-radius: 4px;
-  padding: 15px;
 }
-
-pre.prettyprint {
-  margin-bottom: 0;
-}
-
-
--- a/apps/demo/src/assets/fonts/glyphicons-halflings-regular.eot
+++ b/apps/demo/src/assets/fonts/glyphicons-halflings-regular.eot
--- a/apps/demo/src/assets/fonts/glyphicons-halflings-regular.svg
+++ b/apps/demo/src/assets/fonts/glyphicons-halflings-regular.svg
--- a/apps/demo/src/assets/fonts/glyphicons-halflings-regular.ttf
+++ b/apps/demo/src/assets/fonts/glyphicons-halflings-regular.ttf
--- a/apps/demo/src/assets/fonts/glyphicons-halflings-regular.woff
+++ b/apps/demo/src/assets/fonts/glyphicons-halflings-regular.woff
--- a/apps/demo/src/assets/fonts/glyphicons-halflings-regular.woff2
+++ b/apps/demo/src/assets/fonts/glyphicons-halflings-regular.woff2
--- a/apps/demo/src/assets/js/prettify.min.js
+++ b/apps/demo/src/assets/js/prettify.min.js
--- a/apps/demo/src/doc.md
+++ b/apps/demo/src/doc.md
@@ -25,13 +25,6 @@ import { FileSelectDirective, FileDropDirective, FileUploader } from 'ng2-file-u
  1. `url` - URL of File Uploader's route
  2. `authToken` - auth token that will be applied as 'Authorization' header during file send.
  3. `disableMultipart` - If 'true', disable using a multipart form for file upload and instead stream the file. Some APIs (e.g. Amazon S3) may expect the file to be streamed rather than sent via a form. Defaults to false.
-  4. `itemAlias` - item alias (form name redefenition)
-  5. `formatDataFunction` - Function to modify the request body. 'DisableMultipart' must be 'true' for this function to be called.
-  6. `formatDataFunctionIsAsync` - Informs if the function sent in 'formatDataFunction' is asynchronous. Defaults to false.
-  7. `parametersBeforeFiles` - States if additional parameters should be appended before or after the file. Defaults to false.
-
-### Events
- - `onFileSelected` - fires when files are selected and added to the uploader queue

 ## FileDrop API

@@ -44,4 +37,3 @@ import { FileSelectDirective, FileDropDirective, FileUploader } from 'ng2-file-u
  - `fileOver` - it fires during 'over' and 'out' events for Drop Area; returns `boolean`: `true` if file is over Drop Area, `false` in case of out.
  See using in [ts demo](https://github.com/valor-software/ng2-file-upload/blob/master/demo/components/file-upload/simple-demo.ts) and
  [html demo](https://github.com/valor-software/ng2-file-upload/blob/master/demo/components/file-upload/simple-demo.html)
-  - `onFileDrop` - it fires after a file has been dropped on a Drop Area; you can pass in `$event` to get the list of files that were dropped. i.e. `(onFileDrop)="dropped($event)"`
--- a/apps/demo/src/environments/environment.prod.ts
+++ b/apps/demo/src/environments/environment.prod.ts
--- a/apps/demo/src/environments/environment.ts
+++ b/apps/demo/src/environments/environment.ts
--- a/apps/demo/src/favicon.ico
+++ b/apps/demo/src/favicon.ico
--- a/apps/demo/src/getting-started.md
+++ b/apps/demo/src/getting-started.md
--- a/apps/demo/src/index.html
+++ b/apps/demo/src/index.html
@@ -12,7 +12,7 @@
  <link rel="author" href="https://github.com/valor-software/ng2-file-upload/graphs/contributors">

  <!--link to bootstrap.css-->
-  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-KyZXEAg3QhqLMpG8r+8fhAXLRk2vvoC2f3B09zVXn8CA5QIVfZOJ3BCsw2P0p/We" crossorigin="anonymous">
+  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
  <link rel="stylesheet" href="assets/css/style.css">
  <link rel="stylesheet" href="assets/css/prettify-angulario.css">
  <style media="screen">
--- a/apps/demo/src/main.ts
+++ b/apps/demo/src/main.ts
@@ -1,4 +1,4 @@
-import '../../../scripts/polyfills.ts';
+import './polyfills.ts';

 import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
 import { enableProdMode } from '@angular/core';
--- a/demo/src/polyfills.ts
+++ b/demo/src/polyfills.ts
@@ -0,0 +1,21 @@
+// This file includes polyfills needed by Angular 2 and is loaded before
+// the app. You can add your own extra polyfills to this file.
+import 'ts-helpers';
+import 'core-js/es6/symbol';
+import 'core-js/es6/object';
+import 'core-js/es6/function';
+import 'core-js/es6/parse-int';
+import 'core-js/es6/parse-float';
+import 'core-js/es6/number';
+import 'core-js/es6/math';
+import 'core-js/es6/string';
+import 'core-js/es6/date';
+import 'core-js/es6/array';
+import 'core-js/es6/regexp';
+import 'core-js/es6/map';
+import 'core-js/es6/set';
+import 'core-js/es6/reflect';
+
+import 'core-js/es7/reflect';
+import 'zone.js/dist/zone';
+import 'classlist-polyfill';
--- a/demo/src/tsconfig.json
+++ b/demo/src/tsconfig.json
@@ -0,0 +1,22 @@
+{
+  "compilerOptions": {
+    "declaration": false,
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "noEmitHelpers" :true,
+    "lib": ["es6", "dom"],
+    "types": [
+      "jasmine",
+      "webpack"
+    ],
+    "mapRoot": "./",
+    "module": "es6",
+    "moduleResolution": "node",
+    "outDir": "../temp/out-tsc",
+    "sourceMap": true,
+    "target": "es5",
+    "typeRoots": [
+      "../node_modules/@types"
+    ]
+  }
+}
--- a/demo/src/typings.d.ts
+++ b/demo/src/typings.d.ts
@@ -0,0 +1,16 @@
+// Typings reference file, you can add your own global typings here
+// https://www.typescriptlang.org/docs/handbook/writing-declaration-files.html
+// tslint:disable
+declare const System: any;
+declare const ENV:string;
+// google code-prettify
+declare const PR:any;
+
+declare const require:any;
+declare const global:any;
+
+declare module jasmine {
+  interface Matchers {
+    toHaveCssClass(expected: any): boolean;
+  }
+}
--- a/firebase.json
+++ b/firebase.json
@@ -1,16 +0,0 @@
-{
-  "hosting": {
-    "public": "./dist/apps/demo/",
-    "ignore": [
-      "firebase.json",
-      "**/.*",
-      "**/node_modules/**"
-    ],
-    "rewrites": [
-      {
-        "source": "**",
-        "destination": "index.html"
-      }
-    ]
-  }
-}
--- a/jest.config.js
+++ b/jest.config.js
@@ -1,5 +0,0 @@
-module.exports = {
-projects: [
-  '<rootDir>/libs/ng2-file-upload'
-]
-};
--- a/jest.preset.js
+++ b/jest.preset.js
@@ -1,7 +0,0 @@
-const nxPreset = require('@nrwl/jest/preset');
-module.exports = {
-  ...nxPreset,
-  ...{
-    coverageReporters: ['text-summary', 'json', 'lcov']
-  }
-}
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -0,0 +1,85 @@
+// Karma configuration file, see link for more information
+// https://karma-runner.github.io/0.13/config/configuration-file.html
+
+const customLaunchers = require('./scripts/sauce-browsers').customLaunchers;
+
+module.exports = function (config) {
+  const configuration = {
+    basePath: '',
+    frameworks: ['jasmine', 'angular-cli'],
+    plugins: [
+      require('karma-jasmine'),
+      require('karma-chrome-launcher'),
+      require('karma-remap-istanbul'),
+      require('angular-cli/plugins/karma')
+    ],
+    files: [
+      {pattern: './scripts/test.ts', watched: false}
+    ],
+    preprocessors: {
+      './scripts/test.ts': ['angular-cli']
+    },
+    remapIstanbulReporter: {
+      reports: {
+        html: 'coverage',
+        lcovonly: './coverage/coverage.lcov'
+      }
+    },
+    angularCli: {
+      config: './angular-cli.json',
+      environment: 'dev'
+    },
+    reporters: config.angularCli && config.angularCli.codeCoverage
+      ? ['dots', 'karma-remap-istanbul']
+      : ['dots'],
+    port: 9876,
+    colors: true,
+    logLevel: config.LOG_INFO,
+    autoWatch: true,
+    browsers: ['Chrome'],
+    singleRun: false,
+    customLaunchers: {
+      Chrome_travis_ci: {
+        base: 'Chrome',
+        flags: ['--no-sandbox']
+      }
+    },
+    mime: { 'text/x-typescript': ['ts','tsx'] },
+    client: { captureConsole: true }
+  };
+
+  if (process.env.TRAVIS) {
+    configuration.browsers = ['Chrome_travis_ci'];
+  }
+
+  if (process.env.SAUCE) {
+    if (!process.env.SAUCE_USERNAME || !process.env.SAUCE_ACCESS_KEY) {
+      console.log('Make sure the SAUCE_USERNAME and SAUCE_ACCESS_KEY environment variables are set.');
+      process.exit(1);
+    }
+
+    configuration.plugins.push(require('karma-sauce-launcher'));
+    configuration.reporters.push('saucelabs');
+    configuration.sauceLabs = {
+      verbose: true,
+      testName: 'ng2-bootstrap unit tests',
+      recordScreenshots: false,
+      username: process.env.SAUCE_USERNAME,
+      accessKey: process.env.SAUCE_ACCESS_KEY,
+      connectOptions: {
+        port: 5757,
+        logfile: 'sauce_connect.log'
+      },
+      public: 'public'
+    };
+    configuration.captureTimeout = 0;
+    configuration.customLaunchers = customLaunchers();
+    configuration.browsers = Object.keys(configuration.customLaunchers);
+    configuration.concurrency = 3;
+    configuration.browserDisconnectTolerance = 2;
+    configuration.browserNoActivityTimeout = 20000;
+    configuration.browserDisconnectTimeout = 5000;
+  }
+
+  config.set(configuration);
+};
--- a/libs/ng2-file-upload/.eslintrc.json
+++ b/libs/ng2-file-upload/.eslintrc.json
@@ -1,21 +0,0 @@
-{
-  "extends": ["../../.eslintrc.json"],
-  "ignorePatterns": ["!**/*"],
-  "overrides": [
-    {
-      "files": ["*.ts"],
-      "extends": [
-        "plugin:@nrwl/nx/angular",
-        "plugin:@angular-eslint/template/process-inline-templates"
-      ],
-      "parserOptions": { "project": ["src/accordion/tsconfig.*?.json"] },
-      "rules": {
-      }
-    },
-    {
-      "files": ["*.html"],
-      "extends": ["plugin:@nrwl/nx/angular-template"],
-      "rules": {}
-    }
-  ]
-}
--- a/libs/ng2-file-upload/README.md
+++ b/libs/ng2-file-upload/README.md
@@ -1,89 +0,0 @@
-# ng2-file-upload [![npm version](https://badge.fury.io/js/ng2-file-upload.svg)](http://badge.fury.io/js/ng2-file-upload) [![npm downloads](https://img.shields.io/npm/dm/ng2-file-upload.svg)](https://npmjs.org/ng2-file-upload)
-Easy to use Angular2 directives for files upload ([demo](http://valor-software.github.io/ng2-file-upload/))
-
-[![Angular 2 Style Guide](https://mgechev.github.io/angular2-style-guide/images/badge.svg)](https://github.com/mgechev/angular2-style-guide)
-[![Build Status](https://travis-ci.org/valor-software/ng2-file-upload.svg?branch=development)](https://travis-ci.org/valor-software/ng2-file-upload)
-[![Dependency Status](https://david-dm.org/valor-software/ng2-file-upload.svg)](https://david-dm.org/valor-software/ng2-file-upload)
-
-## Quick start
-
-1. A recommended way to install ***ng2-file-upload*** is through [npm](https://www.npmjs.com/search?q=ng2-file-upload) package manager using the following command:
-
-  `npm i ng2-file-upload --save`
-
-  Alternatively, you can [download it in a ZIP file](https://github.com/valor-software/ng2-file-upload/archive/master.zip).
-
-2. Currently `ng2-file-upload` contains two directives: `ng2-file-select` and `ng2-file-drop`. `ng2-file-select` is used for 'file-input' field of form and
-  `ng2-file-drop` is used for area that will be used for dropping of file or files.
-
-3. More information regarding using of ***ng2-file-upload*** is located in
-  [demo](http://valor-software.github.io/ng2-file-upload/) and [demo sources](https://github.com/valor-software/ng2-file-upload/tree/master/demo).
-  
-## Using ***ng2-file-upload*** in a project
-
-1. Install as shown in the above section.
-
-2. Import `FileUploadModule` into the module that declares the component using ***ng2-file-upload***:
-
-```import { FileUploadModule } from 'ng2-file-upload';```
-
-3. Add it to `[imports]` under `@NgModule`:
-
-```imports: [ ... FileUploadModule, ... ]```
-
-4. Import `FileUploader` into the component:
-
-```import {  FileUploader } from 'ng2-file-upload';```
-
-5. Create a variable for the API url:
-
-```const URL = 'path_to_api';```
-
-6. Initialize it:
-
-```public uploader:FileUploader = new FileUploader({url: URL}); ```
-
-## API for `ng2FileSelect`
-
-### Properties
-
-  - `uploader` - (`FileUploader`) - uploader object. See using in [demo](https://github.com/valor-software/ng2-file-upload/blob/master/demo/components/file-upload/simple-demo.ts)
-
-### Events
- - `onFileSelected` - fires when files are selected and added to the uploader queue
-
-## API for `ng2FileDrop`
-
-### Properties
-
-  - `uploader` - (`FileUploader`) - uploader object. See using in [demo](https://github.com/valor-software/ng2-file-upload/blob/master/demo/components/file-upload/simple-demo.ts)
-
-  Parameters supported by this object:
-
-  1. `url` - URL of File Uploader's route
-  2. `authToken` - Auth token that will be applied as 'Authorization' header during file send.
-  3. `disableMultipart` - If 'true', disable using a multipart form for file upload and instead stream the file. Some APIs (e.g. Amazon S3) may expect the file to be streamed rather than sent via a form. Defaults to false.
-  4. `itemAlias` - item alias (form name redefinition)
-  5. `formatDataFunction` - Function to modify the request body. 'DisableMultipart' must be 'true' for this function to be called.
-  6. `formatDataFunctionIsAsync` - Informs if the function sent in 'formatDataFunction' is asynchronous. Defaults to false.
-  7. `parametersBeforeFiles` - States if additional parameters should be appended before or after the file. Defaults to false.
-
-### Events
-
-  - `fileOver` - it fires during 'over' and 'out' events for Drop Area; returns `boolean`: `true` if file is over Drop Area, `false` in case of out.
-  See using in [ts demo](https://github.com/valor-software/ng2-file-upload/blob/master/demo/components/file-upload/simple-demo.ts) and
-  [html demo](https://github.com/valor-software/ng2-file-upload/blob/master/demo/components/file-upload/simple-demo.html)
-  - `onFileDrop` - it fires after a file has been dropped on a Drop Area; you can pass in `$event` to get the list of files that were dropped. i.e. `(onFileDrop)="dropped($event)"`
-
-# Troubleshooting
-
-Please follow these guidelines when reporting bugs and feature requests:
-
-1. Use [GitHub Issues](https://github.com/valor-software/ng2-file-upload/issues) board to report bugs and feature requests (not our email address)
-2. Please **always** write steps to reproduce the error. That way we can focus on fixing the bug, not scratching our heads trying to reproduce it.
-
-Thanks for understanding!
-
-### License
-
-The MIT License (see the [LICENSE](https://github.com/valor-software/ng2-file-upload/blob/master/LICENSE) file for the full text)
--- a/libs/ng2-file-upload/file-upload/file-drop.directive.ts
+++ b/libs/ng2-file-upload/file-upload/file-drop.directive.ts
@@ -1,89 +0,0 @@
-import { Directive, EventEmitter, ElementRef, HostListener, Input, Output } from '@angular/core';
-
-import { FileUploader, FileUploaderOptions } from './file-uploader.class';
-
-@Directive({ selector: '[ng2FileDrop]' })
-export class FileDropDirective {
-  @Input()  uploader?: FileUploader;
-  @Output()  fileOver: EventEmitter<any> = new EventEmitter();
-  // eslint-disable-next-line @angular-eslint/no-output-on-prefix
-  @Output()  onFileDrop: EventEmitter<File[]> = new EventEmitter<File[]>();
-
-  protected element: ElementRef;
-
-  constructor(element: ElementRef) {
-    this.element = element;
-  }
-
-  getOptions(): FileUploaderOptions | void {
-    return this.uploader?.options;
-  }
-
-  getFilters(): string {
-    return '';
-  }
-
-  @HostListener('drop', [ '$event' ])
-  onDrop(event: MouseEvent): void {
-    const transfer = this._getTransfer(event);
-    if (!transfer) {
-      return;
-    }
-
-    const options = this.getOptions();
-    const filters = this.getFilters();
-    this._preventAndStop(event);
-    if (options) {
-      this.uploader?.addToQueue(transfer.files, options, filters);
-    }
-    this.fileOver.emit(false);
-    this.onFileDrop.emit(transfer.files);
-  }
-
-  @HostListener('dragover', [ '$event' ])
-  onDragOver(event: MouseEvent): void {
-    const transfer = this._getTransfer(event);
-    if (!this._haveFiles(transfer.types)) {
-      return;
-    }
-
-    transfer.dropEffect = 'copy';
-    this._preventAndStop(event);
-    this.fileOver.emit(true);
-  }
-
-  @HostListener('dragleave', [ '$event' ])
-  onDragLeave(event: MouseEvent): void {
-    if ((this as any).element) {
-      if (event.currentTarget === (this as any).element[ 0 ]) {
-        return;
-      }
-    }
-
-    this._preventAndStop(event);
-    this.fileOver.emit(false);
-  }
-
-  protected _getTransfer(event: any): any {
-    return event.dataTransfer ? event.dataTransfer : event.originalEvent.dataTransfer; // jQuery fix;
-  }
-
-  protected _preventAndStop(event: MouseEvent): void {
-    event.preventDefault();
-    event.stopPropagation();
-  }
-
-  protected _haveFiles(types: any): boolean {
-    if (!types) {
-      return false;
-    }
-
-    if (types.indexOf) {
-      return types.indexOf('Files') !== -1;
-    } else if (types.contains) {
-      return types.contains('Files');
-    } else {
-      return false;
-    }
-  }
-}
--- a/libs/ng2-file-upload/file-upload/file-like-object.class.ts
+++ b/libs/ng2-file-upload/file-upload/file-like-object.class.ts
@@ -1,28 +0,0 @@
-export class FileLikeObject {
-  lastModifiedDate: any;
-  size: any;
-  type?: string;
-  name?: string;
-  rawFile: HTMLInputElement | File;
-
-  constructor(fileOrInput: HTMLInputElement | File) {
-    this.rawFile = fileOrInput;
-    const fakePathOrObject =  fileOrInput instanceof HTMLInputElement ? fileOrInput.value : fileOrInput;
-    const postfix = typeof fakePathOrObject === 'string' ? 'FakePath' : 'Object';
-    const method = `_createFrom${postfix}`;
-    (this as any)[ method ](fakePathOrObject);
-  }
-
-  _createFromFakePath(path: string): void {
-    this.lastModifiedDate = void 0;
-    this.size = void 0;
-    this.type = `like/${path.slice(path.lastIndexOf('.') + 1).toLowerCase()}`;
-    this.name = path.slice(path.lastIndexOf('/') + path.lastIndexOf('\\') + 2);
-  }
-
-  _createFromObject(object: { size: number, type: string, name: string }): void {
-    this.size = object.size;
-    this.type = object.type;
-    this.name = object.name;
-  }
-}
--- a/libs/ng2-file-upload/file-upload/file-select.directive.ts
+++ b/libs/ng2-file-upload/file-upload/file-select.directive.ts
@@ -1,41 +0,0 @@
-import { Directive, EventEmitter, ElementRef, Input, HostListener, Output } from '@angular/core';
-
-import { FileUploader, FileUploaderOptions } from './file-uploader.class';
-
-@Directive({ selector: '[ng2FileSelect]' })
-export class FileSelectDirective {
-  @Input() uploader?: FileUploader;
-  // eslint-disable-next-line @angular-eslint/no-output-on-prefix
-  @Output() onFileSelected: EventEmitter<File[]> = new EventEmitter<File[]>();
-
-  protected element: ElementRef;
-
-  constructor(element: ElementRef) {
-    this.element = element;
-  }
-
-  getOptions(): FileUploaderOptions | undefined {
-    return this.uploader?.options;
-  }
-
-  getFilters(): string {
-    return '';
-  }
-
-  isEmptyAfterSelection(): boolean {
-    return !!this.element.nativeElement.attributes.multiple;
-  }
-
-  @HostListener('change')
-  onChange(): void {
-    const files = this.element.nativeElement.files;
-    const options = this.getOptions();
-    const filters = this.getFilters();
-    this.uploader?.addToQueue(files, options, filters);
-
-    this.onFileSelected.emit(files);
-    if (this.isEmptyAfterSelection()) {
-      this.element.nativeElement.value = '';
-    }
-  }
-}
--- a/libs/ng2-file-upload/file-upload/file-type.class.ts
+++ b/libs/ng2-file-upload/file-upload/file-type.class.ts
@@ -1,169 +0,0 @@
-import { FileLikeObject } from '../index';
-
-export class FileType {
-  /*  MS office  */
-  // tslint:disable-next-line:variable-name
-  static mime_doc: string[] = [
-    'application/msword',
-    'application/msword',
-    'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
-    'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
-    'application/vnd.ms-word.document.macroEnabled.12',
-    'application/vnd.ms-word.template.macroEnabled.12'
-  ];
-  // tslint:disable-next-line:variable-name
-  static mime_xsl: string[] = [
-    'application/vnd.ms-excel',
-    'application/vnd.ms-excel',
-    'application/vnd.ms-excel',
-    'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
-    'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
-    'application/vnd.ms-excel.sheet.macroEnabled.12',
-    'application/vnd.ms-excel.template.macroEnabled.12',
-    'application/vnd.ms-excel.addin.macroEnabled.12',
-    'application/vnd.ms-excel.sheet.binary.macroEnabled.12'
-  ];
-  // tslint:disable-next-line:variable-name
-  static mime_ppt: string[] = [
-    'application/vnd.ms-powerpoint',
-    'application/vnd.ms-powerpoint',
-    'application/vnd.ms-powerpoint',
-    'application/vnd.ms-powerpoint',
-    'application/vnd.openxmlformats-officedocument.presentationml.presentation',
-    'application/vnd.openxmlformats-officedocument.presentationml.template',
-    'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
-    'application/vnd.ms-powerpoint.addin.macroEnabled.12',
-    'application/vnd.ms-powerpoint.presentation.macroEnabled.12',
-    'application/vnd.ms-powerpoint.presentation.macroEnabled.12',
-    'application/vnd.ms-powerpoint.slideshow.macroEnabled.12'
-  ];
-
-  /* PSD */
-  // tslint:disable-next-line:variable-name
-  static mime_psd: string[] = [
-    'image/photoshop',
-    'image/x-photoshop',
-    'image/psd',
-    'application/photoshop',
-    'application/psd',
-    'zz-application/zz-winassoc-psd'
-  ];
-
-  /* Compressed files */
-  // tslint:disable-next-line:variable-name
-  static mime_compress: string[] = [
-    'application/x-gtar',
-    'application/x-gcompress',
-    'application/compress',
-    'application/x-tar',
-    'application/x-rar-compressed',
-    'application/octet-stream',
-    'application/x-zip-compressed',
-    'application/zip-compressed',
-    'application/x-7z-compressed',
-    'application/gzip',
-    'application/x-bzip2'
-  ];
-
-  static getMimeClass(file: FileLikeObject): string {
-    let mimeClass = 'application';
-    if (file?.type && this.mime_psd.indexOf(file.type) !== -1) {
-      mimeClass = 'image';
-    } else if (file?.type?.match('image.*')) {
-      mimeClass = 'image';
-    } else if (file?.type?.match('video.*')) {
-      mimeClass = 'video';
-    } else if (file?.type?.match('audio.*')) {
-      mimeClass = 'audio';
-    } else if (file?.type === 'application/pdf') {
-      mimeClass = 'pdf';
-    } else if (file?.type && this.mime_compress.indexOf(file.type) !== -1) {
-      mimeClass = 'compress';
-    } else if (file?.type && this.mime_doc.indexOf(file.type) !== -1) {
-      mimeClass = 'doc';
-    } else if (file?.type && this.mime_xsl.indexOf(file.type) !== -1) {
-      mimeClass = 'xls';
-    } else if (file?.type && this.mime_ppt.indexOf(file.type) !== -1) {
-      mimeClass = 'ppt';
-    }
-    if (mimeClass === 'application' && file?.name) {
-      mimeClass = this.fileTypeDetection(file.name);
-    }
-
-    return mimeClass;
-  }
-
-  static fileTypeDetection(inputFilename: string): string {
-    const types: { [ key: string ]: string } = {
-      jpg: 'image',
-      jpeg: 'image',
-      tif: 'image',
-      psd: 'image',
-      bmp: 'image',
-      png: 'image',
-      nef: 'image',
-      tiff: 'image',
-      cr2: 'image',
-      dwg: 'image',
-      cdr: 'image',
-      ai: 'image',
-      indd: 'image',
-      pin: 'image',
-      cdp: 'image',
-      skp: 'image',
-      stp: 'image',
-      '3dm': 'image',
-      mp3: 'audio',
-      wav: 'audio',
-      wma: 'audio',
-      mod: 'audio',
-      m4a: 'audio',
-      compress: 'compress',
-      zip: 'compress',
-      rar: 'compress',
-      '7z': 'compress',
-      lz: 'compress',
-      z01: 'compress',
-      bz2: 'compress',
-      gz: 'compress',
-      pdf: 'pdf',
-      xls: 'xls',
-      xlsx: 'xls',
-      ods: 'xls',
-      mp4: 'video',
-      avi: 'video',
-      wmv: 'video',
-      mpg: 'video',
-      mts: 'video',
-      flv: 'video',
-      '3gp': 'video',
-      vob: 'video',
-      m4v: 'video',
-      mpeg: 'video',
-      m2ts: 'video',
-      mov: 'video',
-      doc: 'doc',
-      docx: 'doc',
-      eps: 'doc',
-      txt: 'doc',
-      odt: 'doc',
-      rtf: 'doc',
-      ppt: 'ppt',
-      pptx: 'ppt',
-      pps: 'ppt',
-      ppsx: 'ppt',
-      odp: 'ppt'
-    };
-
-    const chunks = inputFilename.split('.');
-    if (chunks.length < 2) {
-      return 'application';
-    }
-    const extension = chunks[ chunks.length - 1 ].toLowerCase();
-    if (types[ extension ] === undefined) {
-      return 'application';
-    } else {
-      return types[ extension ];
-    }
-  }
-}
--- a/libs/ng2-file-upload/file-upload/file-uploader.class.ts
+++ b/libs/ng2-file-upload/file-upload/file-uploader.class.ts
@@ -1,513 +0,0 @@
-import { EventEmitter } from '@angular/core';
-import { FileLikeObject } from './file-like-object.class';
-import { FileItem } from './file-item.class';
-import { FileType } from './file-type.class';
-
-function isFile(value: any): boolean {
-  return (File && value instanceof File);
-}
-
-export interface Headers {
-  name: string;
-  value: string;
-}
-
-export interface ParsedResponseHeaders { [ headerFieldName: string ]: string }
-
-export interface FilterFunction {
-  name: string;
-  fn(item: FileLikeObject, options?: FileUploaderOptions): boolean;
-}
-
-export interface FileUploaderOptions {
-  allowedMimeType?: string[];
-  allowedFileType?: string[];
-  autoUpload?: boolean;
-  isHTML5?: boolean;
-  filters?: FilterFunction[];
-  headers?: Headers[];
-  method?: string;
-  authToken?: string;
-  maxFileSize?: number;
-  queueLimit?: number;
-  removeAfterUpload?: boolean;
-  url: string;
-  disableMultipart?: boolean;
-  itemAlias?: string;
-  authTokenHeader?: string;
-  additionalParameter?: { [ key: string ]: any };
-  parametersBeforeFiles?: boolean;
-  // eslint-disable-next-line @typescript-eslint/ban-types
-  formatDataFunction?: Function;
-  formatDataFunctionIsAsync?: boolean;
-}
-
-export class FileUploader {
-
-  authToken?: string;
-  isUploading = false;
-  queue: FileItem[] = [];
-  progress = 0;
-  _nextIndex = 0;
-  autoUpload: any;
-  authTokenHeader?: string;
-  response: EventEmitter<any>;
-
-  options: FileUploaderOptions = {
-    autoUpload: false,
-    isHTML5: true,
-    filters: [],
-    removeAfterUpload: false,
-    disableMultipart: false,
-    formatDataFunction: (item: FileItem) => item._file,
-    formatDataFunctionIsAsync: false,
-    url: ''
-  };
-
-  protected _failFilterIndex?: number;
-
-  constructor(options: FileUploaderOptions) {
-    this.setOptions(options);
-    this.response = new EventEmitter<string>();
-  }
-
-  setOptions(options: FileUploaderOptions): void {
-    this.options = Object.assign(this.options, options);
-
-    this.authToken = this.options.authToken;
-    this.authTokenHeader = this.options.authTokenHeader || 'Authorization';
-    this.autoUpload = this.options.autoUpload;
-    this.options.filters?.unshift({ name: 'queueLimit', fn: this._queueLimitFilter });
-
-    if (this.options.maxFileSize) {
-      this.options.filters?.unshift({ name: 'fileSize', fn: this._fileSizeFilter });
-    }
-
-    if (this.options.allowedFileType) {
-      this.options.filters?.unshift({ name: 'fileType', fn: this._fileTypeFilter });
-    }
-
-    if (this.options.allowedMimeType) {
-      this.options.filters?.unshift({ name: 'mimeType', fn: this._mimeTypeFilter });
-    }
-
-    for (let i = 0; i < this.queue.length; i++) {
-      this.queue[ i ].url = this.options.url;
-    }
-  }
-
-  addToQueue(files: File[], _options?: FileUploaderOptions, filters?: [] | string): void {
-    let options = _options;
-    const list: File[] = [];
-    for (const file of files) {
-      list.push(file);
-    }
-    const arrayOfFilters = this._getFilters(filters);
-    const count = this.queue.length;
-    const addedFileItems: FileItem[] = [];
-    list.map((some: File) => {
-      if (!options) {
-        options = this.options;
-      }
-
-      const temp = new FileLikeObject(some);
-      if (this._isValidFile(temp, arrayOfFilters, options)) {
-        const fileItem = new FileItem(this, some, options);
-        addedFileItems.push(fileItem);
-        this.queue.push(fileItem);
-        this._onAfterAddingFile(fileItem);
-      } else {
-        if (this._failFilterIndex) {
-          const filter = arrayOfFilters[ this._failFilterIndex ];
-          this._onWhenAddingFileFailed(temp, filter, options);
-        }
-      }
-    });
-    if (this.queue.length !== count) {
-      this._onAfterAddingAll(addedFileItems);
-      this.progress = this._getTotalProgress();
-    }
-    this._render();
-    if (this.options.autoUpload) {
-      this.uploadAll();
-    }
-  }
-
-  removeFromQueue(value: FileItem): void {
-    const index = this.getIndexOfItem(value);
-    const item = this.queue[ index ];
-    if (item.isUploading) {
-      item.cancel();
-    }
-    this.queue.splice(index, 1);
-    this.progress = this._getTotalProgress();
-  }
-
-  clearQueue(): void {
-    while (this.queue.length) {
-      this.queue[ 0 ].remove();
-    }
-    this.progress = 0;
-  }
-
-  uploadItem(value: FileItem): void {
-    const index = this.getIndexOfItem(value);
-    const item = this.queue[ index ];
-    const transport = this.options.isHTML5 ? '_xhrTransport' : '_iframeTransport';
-    item._prepareToUploading();
-    if (this.isUploading) {
-      return;
-    }
-    this.isUploading = true;
-    (this as any)[ transport ](item);
-  }
-
-  cancelItem(value: FileItem): void {
-    const index = this.getIndexOfItem(value);
-    const item = this.queue[ index ];
-    const prop = this.options.isHTML5 ? item._xhr : item._form;
-    if (item && item.isUploading) {
-      prop.abort();
-    }
-  }
-
-  uploadAll(): void {
-    const items = this.getNotUploadedItems().filter((item: FileItem) => !item.isUploading);
-    if (!items.length) {
-      return;
-    }
-    items.map((item: FileItem) => item._prepareToUploading());
-    items[ 0 ].upload();
-  }
-
-  cancelAll(): void {
-    const items = this.getNotUploadedItems();
-    items.map((item: FileItem) => item.cancel());
-  }
-
-  isFile(value: any): boolean {
-    return isFile(value);
-  }
-
-  isFileLikeObject(value: any): boolean {
-    return value instanceof FileLikeObject;
-  }
-
-  getIndexOfItem(value: any): number {
-    return typeof value === 'number' ? value : this.queue.indexOf(value);
-  }
-
-  getNotUploadedItems(): any[] {
-    return this.queue.filter((item: FileItem) => !item.isUploaded);
-  }
-
-  getReadyItems(): any[] {
-    return this.queue
-      .filter((item: FileItem) => (item.isReady && !item.isUploading))
-      .sort((item1: any, item2: any) => item1.index - item2.index);
-  }
-
-  onAfterAddingAll(fileItems: any): any {
-    return { fileItems };
-  }
-
-  onBuildItemForm(fileItem: FileItem, form: any): any {
-    return { fileItem, form };
-  }
-
-  onAfterAddingFile(fileItem: FileItem): any {
-    return { fileItem };
-  }
-
-  onWhenAddingFileFailed(item: FileLikeObject, filter: any, options: any): any {
-    return { item, filter, options };
-  }
-
-  onBeforeUploadItem(fileItem: FileItem): any {
-    return { fileItem };
-  }
-
-  onProgressItem(fileItem: FileItem, progress: any): any {
-    return { fileItem, progress };
-  }
-
-  onProgressAll(progress: any): any {
-    return { progress };
-  }
-
-  onSuccessItem(item: FileItem, response: string, status: number, headers: ParsedResponseHeaders): any {
-    return { item, response, status, headers };
-  }
-
-  onErrorItem(item: FileItem, response: string, status: number, headers: ParsedResponseHeaders): any {
-    return { item, response, status, headers };
-  }
-
-  onCancelItem(item: FileItem, response: string, status: number, headers: ParsedResponseHeaders): any {
-    return { item, response, status, headers };
-  }
-
-  onCompleteItem(item: FileItem, response: string, status: number, headers: ParsedResponseHeaders): any {
-    return { item, response, status, headers };
-  }
-
-  onCompleteAll(): any {
-    return void 0;
-  }
-
-  _mimeTypeFilter(item: FileLikeObject): boolean {
-    return !(item?.type && this.options.allowedMimeType && this.options.allowedMimeType?.indexOf(item.type) === -1);
-  }
-
-  _fileSizeFilter(item: FileLikeObject): boolean {
-    return !(this.options.maxFileSize && item.size > this.options.maxFileSize);
-  }
-
-  _fileTypeFilter(item: FileLikeObject): boolean {
-    return !(this.options.allowedFileType &&
-      this.options.allowedFileType.indexOf(FileType.getMimeClass(item)) === -1);
-  }
-
-  _onErrorItem(item: FileItem, response: string, status: number, headers: ParsedResponseHeaders): void {
-    item._onError(response, status, headers);
-    this.onErrorItem(item, response, status, headers);
-  }
-
-  _onCompleteItem(item: FileItem, response: string, status: number, headers: ParsedResponseHeaders): void {
-    item._onComplete(response, status, headers);
-    this.onCompleteItem(item, response, status, headers);
-    const nextItem = this.getReadyItems()[ 0 ];
-    this.isUploading = false;
-    if (nextItem) {
-      nextItem.upload();
-
-      return;
-    }
-    this.onCompleteAll();
-    this.progress = this._getTotalProgress();
-    this._render();
-  }
-
-  protected _headersGetter(parsedHeaders: ParsedResponseHeaders): any {
-    return (name: any): any => {
-      if (name) {
-        return parsedHeaders[ name.toLowerCase() ] || undefined;
-      }
-
-      return parsedHeaders;
-    };
-  }
-
-  protected _xhrTransport(item: FileItem): any {
-    // tslint:disable-next-line:no-this-assignment
-    // eslint-disable-next-line @typescript-eslint/no-this-alias
-    const that = this;
-    const xhr = item._xhr = new XMLHttpRequest();
-    let sendable: any;
-    this._onBeforeUploadItem(item);
-
-    if (typeof item._file.size !== 'number') {
-      throw new TypeError('The file specified is no longer valid');
-    }
-    if (!this.options.disableMultipart) {
-      sendable = new FormData();
-      this._onBuildItemForm(item, sendable);
-      const appendFile = () => sendable.append(item.alias, item._file, item.file.name);
-      if (!this.options.parametersBeforeFiles) {
-        appendFile();
-      }
-
-      // For AWS, Additional Parameters must come BEFORE Files
-      if (this.options.additionalParameter !== undefined) {
-        Object.keys(this.options.additionalParameter).forEach((key: string) => {
-          let paramVal = this.options.additionalParameter?.[ key ];
-          // Allow an additional parameter to include the filename
-          if (typeof paramVal === 'string' && paramVal.indexOf('{{file_name}}') >= 0 && item.file?.name) {
-            paramVal = paramVal.replace('{{file_name}}', item.file.name);
-          }
-          sendable.append(key, paramVal);
-        });
-      }
-
-      if (appendFile && this.options.parametersBeforeFiles) {
-        appendFile();
-      }
-    } else {
-      if (this.options.formatDataFunction) {
-        sendable = this.options.formatDataFunction(item);
-      }
-    }
-
-    xhr.upload.onprogress = (event: any) => {
-      const progress = Math.round(event.lengthComputable ? event.loaded * 100 / event.total : 0);
-      this._onProgressItem(item, progress);
-    };
-    xhr.onload = () => {
-      const headers = this._parseHeaders(xhr.getAllResponseHeaders());
-      const response = this._transformResponse(xhr.response, headers);
-      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);
-      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);
-      this._onCancelItem(item, response, xhr.status, headers);
-      this._onCompleteItem(item, response, xhr.status, headers);
-    };
-    if (item.method && item.url) {
-      xhr.open(item.method, item.url, true);
-    }
-    xhr.withCredentials = item.withCredentials;
-    if (this.options.headers) {
-      for (const header of this.options.headers) {
-        xhr.setRequestHeader(header.name, header.value);
-      }
-    }
-    if (item.headers.length) {
-      for (const header of item.headers) {
-        xhr.setRequestHeader(header.name, header.value);
-      }
-    }
-    if (this.authToken && this.authTokenHeader) {
-      xhr.setRequestHeader(this.authTokenHeader, this.authToken);
-    }
-    xhr.onreadystatechange = function () {
-      if (xhr.readyState == XMLHttpRequest.DONE) {
-        that.response.emit(xhr.responseText);
-      }
-    };
-    if (this.options.formatDataFunctionIsAsync) {
-      sendable.then(
-        (result: any) => xhr.send(JSON.stringify(result))
-      );
-    } else {
-      xhr.send(sendable);
-    }
-    this._render();
-  }
-
-  protected _getTotalProgress(value = 0): number {
-    if (this.options.removeAfterUpload) {
-      return value;
-    }
-    const notUploaded = this.getNotUploadedItems().length;
-    const uploaded = notUploaded ? this.queue.length - notUploaded : this.queue.length;
-    const ratio = 100 / this.queue.length;
-    const current = value * ratio / 100;
-    return Math.round(uploaded * ratio + current);
-  }
-
-  protected _getFilters(filters?: FilterFunction[] | string): FilterFunction[] | [] {
-    if (!filters) {
-      return this.options?.filters || [];
-    }
-    if (Array.isArray(filters)) {
-      return filters;
-    }
-    if (typeof filters === 'string') {
-      const names = filters.match(/[^\s,]+/g);
-
-      return this.options?.filters || []
-        .filter((filter: any) => names?.indexOf(filter.name) !== -1);
-    }
-
-    return this.options?.filters || [];
-  }
-
-  protected _render(): any {
-    return void 0;
-  }
-
-  protected _queueLimitFilter(): boolean {
-    return this.options.queueLimit === undefined || this.queue.length < this.options.queueLimit;
-  }
-
-  protected _isValidFile(file: FileLikeObject, filters: FilterFunction[], options: FileUploaderOptions): boolean {
-    this._failFilterIndex = -1;
-
-    return !filters.length ? true : filters.every((filter: FilterFunction) => {
-      if (this._failFilterIndex) {
-        this._failFilterIndex++;
-      }
-
-      return filter.fn.call(this, file, options);
-    });
-  }
-
-  protected _isSuccessCode(status: number): boolean {
-    return (status >= 200 && status < 300) || status === 304;
-  }
-
-  protected _transformResponse(response: string, headers: ParsedResponseHeaders): string {
-    return response;
-  }
-
-  protected _parseHeaders(headers: string): ParsedResponseHeaders {
-    const parsed: any = {};
-    let key: any;
-    let val: any;
-    let i: any;
-    if (!headers) {
-      return parsed;
-    }
-    headers.split('\n').map((line: any) => {
-      i = line.indexOf(':');
-      key = line.slice(0, i).trim().toLowerCase();
-      val = line.slice(i + 1).trim();
-      if (key) {
-        parsed[ key ] = parsed[ key ] ? parsed[ key ] + ', ' + val : val;
-      }
-    });
-
-    return parsed;
-  }
-
-  protected _onWhenAddingFileFailed(item: FileLikeObject, filter: any, options: any): void {
-    this.onWhenAddingFileFailed(item, filter, options);
-  }
-
-  protected _onAfterAddingFile(item: FileItem): void {
-    this.onAfterAddingFile(item);
-  }
-
-  protected _onAfterAddingAll(items: any): void {
-    this.onAfterAddingAll(items);
-  }
-
-  protected _onBeforeUploadItem(item: FileItem): void {
-    item._onBeforeUpload();
-    this.onBeforeUploadItem(item);
-  }
-
-  protected _onBuildItemForm(item: FileItem, form: any): void {
-    item._onBuildForm(form);
-    this.onBuildItemForm(item, form);
-  }
-
-  protected _onProgressItem(item: FileItem, progress: any): void {
-    const total = this._getTotalProgress(progress);
-    this.progress = total;
-    item._onProgress(progress);
-    this.onProgressItem(item, progress);
-    this.onProgressAll(total);
-    this._render();
-  }
-
-  protected _onSuccessItem(item: FileItem, response: string, status: number, headers: ParsedResponseHeaders): void {
-    item._onSuccess(response, status, headers);
-    this.onSuccessItem(item, response, status, headers);
-  }
-
-  protected _onCancelItem(item: FileItem, response: string, status: number, headers: ParsedResponseHeaders): void {
-    item._onCancel(response, status, headers);
-    this.onCancelItem(item, response, status, headers);
-  }
-}
--- a/libs/ng2-file-upload/jest.config.js
+++ b/libs/ng2-file-upload/jest.config.js
@@ -1,26 +0,0 @@
-module.exports = {
-  displayName: 'ng2-file-upload',
-  preset: '../../jest.preset.js',
-  setupFilesAfterEnv: ['<rootDir>/testing/test-setup.ts'],
-  globals: {
-    'ts-jest': {
-      tsconfig: '<rootDir>/tsconfig.spec.json',
-      astTransformers: {
-        before: [
-          'jest-preset-angular/build/InlineFilesTransformer',
-          'jest-preset-angular/build/StripStylesTransformer',
-        ]
-      }
-    }
-  },
-  transform: {
-    '^.+\\.[tj]sx?$':  'ts-jest'
-  },
-  moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx'],
-  coverageDirectory: '../../coverage/libs/ng2-file-upload',
-  snapshotSerializers: [
-    'jest-preset-angular/build/AngularNoNgAttributesSnapshotSerializer.js',
-    'jest-preset-angular/build/AngularSnapshotSerializer.js',
-    'jest-preset-angular/build/HTMLCommentSerializer.js',
-  ]
-};
--- a/libs/ng2-file-upload/ng-package.json
+++ b/libs/ng2-file-upload/ng-package.json
@@ -1,7 +0,0 @@
-{
-  "$schema": "../../node_modules/ng-packagr/ng-package.schema.json",
-  "dest": "../../dist/libs/ng2-file-upload/",
-  "lib": {
-    "entryFile": "index.ts"
-  }
-}
--- a/libs/ng2-file-upload/package.json
+++ b/libs/ng2-file-upload/package.json
@@ -1,31 +0,0 @@
-{
-  "name": "ng2-file-upload",
-  "version": "2.0.0-3",
-  "description": "Angular file uploader",
-  "author": "Dmitriy Shekhovtsov <valorkin@gmail.com>",
-  "license": "MIT",
-  "peerDependencies": {
-    "@angular/core": "^11.0.0 || ^12.0.0",
-    "@angular/common": "^11.0.0 || ^12.0.0"
-  },
-  "sideEffects": false,
-  "publishConfig": {
-    "registry": "https://registry.npmjs.org/",
-    "tag": "next"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+ssh://git@github.com/valor-software/ng2-file-upload.git"
-  },
-  "bugs": {
-    "url": "https://github.com/valor-software/ng2-file-upload/issues"
-  },
-  "homepage": "https://github.com/valor-software/ng2-file-upload#readme",
-  "keywords": [
-    "angular",
-    "upload file",
-    "ng",
-    "ng2",
-    "angular2"
-  ]
-}
--- a/libs/ng2-file-upload/testing/spec/file-drop.directive.spec.ts
+++ b/libs/ng2-file-upload/testing/spec/file-drop.directive.spec.ts
@@ -1,148 +0,0 @@
-import { Component, DebugElement } from '@angular/core';
-import { By } from '@angular/platform-browser';
-import { inject, ComponentFixture, TestBed } from '@angular/core/testing';
-
-import { FileUploader } from '../../file-upload/file-uploader.class';
-import { FileUploadModule } from '../../file-upload/file-upload.module';
-import { FileDropDirective } from '../../file-upload/file-drop.directive';
-
-@Component({
-  selector: 'container',
-  template: `<div type="file"
-                    ng2FileDrop
-                    [uploader]="uploader"
-             ></div>`
-})
-export class ContainerComponent {
-  public get url(): string { return 'localhost:3000'; }
-  public uploader: FileUploader = new FileUploader({ url: this.url });
-}
-
-describe('Directive: FileDropDirective', () => {
-
-  let fixture: ComponentFixture<ContainerComponent>;
-  let hostComponent: ContainerComponent;
-  let directiveElement: DebugElement;
-  let fileDropDirective: FileDropDirective;
-
-  beforeEach(() => {
-    TestBed.configureTestingModule({
-      imports: [ FileUploadModule ],
-      declarations: [ ContainerComponent ],
-      providers: [ ContainerComponent ]
-    });
-  });
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(ContainerComponent);
-    hostComponent = fixture.componentInstance;
-
-    fixture.detectChanges();
-
-    directiveElement = fixture.debugElement.query(By.directive(FileDropDirective));
-    fileDropDirective = directiveElement.injector.get(FileDropDirective) as FileDropDirective;
-  });
-
-  it('can be initialized', () => {
-    expect(fixture).toBeDefined();
-    expect(hostComponent).toBeDefined();
-    expect(fileDropDirective).toBeDefined();
-  });
-
-  it('can set file uploader', () => {
-    expect(fileDropDirective.uploader).toBe(hostComponent.uploader);
-  });
-
-  it('can get uploader options', () => {
-    const options = fileDropDirective.getOptions();
-
-    // Check url set through binding
-    // Check default options
-    expect(options).toBeTruthy();
-    if (options) {
-      expect(options.url).toBe(hostComponent.url);
-      expect(options.autoUpload).toBeFalsy();
-      expect(options.isHTML5).toBeTruthy();
-      expect(options.removeAfterUpload).toBeFalsy();
-      expect(options.disableMultipart).toBeFalsy();
-    }
-  });
-
-  it('can get filters', () => {
-    const filters = fileDropDirective.getFilters();
-
-    // TODO: Update test once implemented
-    expect(filters).toEqual({});
-  });
-
-  it('handles drop event', () => {
-    spyOn(fileDropDirective, 'onDrop');
-
-    directiveElement.triggerEventHandler('drop', getFakeEventData());
-
-    expect(fileDropDirective.onDrop).toHaveBeenCalled();
-  });
-
-  it('adds file to upload', () => {
-    spyOn(fileDropDirective.uploader, 'addToQueue');
-
-    let fileOverData;
-    fileDropDirective.fileOver.subscribe((data: any) => fileOverData = data);
-
-    let fileDropData;
-    fileDropDirective.onFileDrop.subscribe((data: File[]) => fileDropData = data);
-
-    fileDropDirective.onDrop(getFakeEventData());
-
-    const uploadedFiles = getFakeEventData().dataTransfer.files;
-
-    expect(fileDropDirective.uploader.addToQueue).toHaveBeenCalledWith(uploadedFiles, fileDropDirective.getOptions(), fileDropDirective.getFilters());
-    expect(fileOverData).toBeFalsy();
-    expect(fileDropData).toEqual(uploadedFiles);
-  });
-
-  it('handles dragover event', () => {
-    spyOn(fileDropDirective, 'onDragOver');
-
-    directiveElement.triggerEventHandler('dragover', getFakeEventData());
-
-    expect(fileDropDirective.onDragOver).toHaveBeenCalled();
-  });
-
-  it('handles file over', () => {
-    let fileOverData;
-    fileDropDirective.fileOver.subscribe((data: any) => fileOverData = data);
-
-    fileDropDirective.onDragOver(getFakeEventData());
-
-    expect(fileOverData).toBeTruthy();
-  });
-
-  it('handles dragleave event', () => {
-    spyOn(fileDropDirective, 'onDragLeave');
-
-    directiveElement.triggerEventHandler('dragleave', getFakeEventData());
-
-    expect(fileDropDirective.onDragLeave).toHaveBeenCalled();
-  });
-
-  it('handles file over leave', () => {
-    let fileOverData;
-    fileDropDirective.fileOver.subscribe((data: any) => fileOverData = data);
-
-    fileDropDirective.onDragLeave(getFakeEventData());
-
-    expect(fileOverData).toBeFalsy();
-  });
-});
-
-function getFakeEventData(): any {
-  return {
-    dataTransfer: {
-      files: [ 'foo.bar' ],
-      types: [ 'Files' ]
-    },
-    preventDefault: () => undefined,
-    stopPropagation: () => undefined
-  };
-}
--- a/libs/ng2-file-upload/testing/spec/file-select.directive.spec.ts
+++ b/libs/ng2-file-upload/testing/spec/file-select.directive.spec.ts
@@ -1,99 +0,0 @@
-import { TestBed, ComponentFixture } from '@angular/core/testing';
-import { Component, DebugElement } from '@angular/core';
-import { By } from '@angular/platform-browser';
-
-import { FileUploadModule } from '../../file-upload/file-upload.module';
-import { FileSelectDirective } from '../../file-upload/file-select.directive';
-import { FileUploader } from '../../file-upload/file-uploader.class';
-
-@Component({
-  selector: 'container',
-  template: `<input type="file"
-                    ng2FileSelect
-                    [uploader]="uploader"
-             />`
-})
-export class ContainerComponent {
-  public get url(): string { return 'localhost:3000'; }
-  public uploader: FileUploader = new FileUploader({ url: this.url });
-}
-
-describe('Directive: FileSelectDirective', () => {
-  let fixture: ComponentFixture<ContainerComponent>;
-  let hostComponent: ContainerComponent;
-  let directiveElement: DebugElement;
-  let fileSelectDirective: FileSelectDirective;
-
-  beforeEach(() => {
-    TestBed.configureTestingModule({
-      imports: [ FileUploadModule ],
-      declarations: [ ContainerComponent ],
-      providers: [ ContainerComponent ]
-    });
-  });
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(ContainerComponent);
-    hostComponent = fixture.componentInstance;
-
-    fixture.detectChanges();
-
-    directiveElement = fixture.debugElement.query(By.directive(FileSelectDirective));
-    fileSelectDirective = directiveElement.injector.get(FileSelectDirective) as FileSelectDirective;
-  });
-
-  it('can be initialized', () => {
-    expect(fixture).toBeDefined();
-    expect(hostComponent).toBeDefined();
-    expect(fileSelectDirective).toBeDefined();
-  });
-
-  it('can set file uploader', () => {
-    expect(fileSelectDirective.uploader).toBe(hostComponent.uploader);
-  });
-
-  it('can get uploader options', () => {
-    const options = fileSelectDirective.getOptions();
-    expect(options).toBeTruthy();
-    if (options) {
-      // Check url set through binding
-      expect(options.url).toBe(hostComponent.url);
-
-      // Check default options
-      expect(options.autoUpload).toBeFalsy();
-      expect(options.isHTML5).toBeTruthy();
-      expect(options.removeAfterUpload).toBeFalsy();
-      expect(options.disableMultipart).toBeFalsy();
-    }
-
-  });
-
-  it('can get filters', () => {
-    const filters = fileSelectDirective.getFilters();
-
-    // TODO: Update test once implemented
-    expect(filters).toEqual({});
-  });
-
-  it('can check if element is empty', () => {
-    const isElementEmpty = fileSelectDirective.isEmptyAfterSelection();
-
-    expect(isElementEmpty).toBeFalsy();
-  });
-
-  it('can listed on change event', () => {
-    spyOn(fileSelectDirective, 'onChange');
-
-    directiveElement.triggerEventHandler('change', {});
-
-    expect(fileSelectDirective.onChange).toHaveBeenCalled();
-  });
-
-  it('handles change event', () => {
-    spyOn(fileSelectDirective.uploader, 'addToQueue');
-
-    fileSelectDirective.onChange();
-
-    expect(fileSelectDirective.uploader.addToQueue).toHaveBeenCalledWith(directiveElement.nativeElement.files, fileSelectDirective.getOptions(), fileSelectDirective.getFilters());
-  });
-});
--- a/libs/ng2-file-upload/testing/test-setup.ts
+++ b/libs/ng2-file-upload/testing/test-setup.ts
@@ -1 +0,0 @@
-import 'jest-preset-angular';
--- a/libs/ng2-file-upload/tsconfig.json
+++ b/libs/ng2-file-upload/tsconfig.json
@@ -1,28 +0,0 @@
-{
-  "extends": "../../tsconfig.base.json",
-  "files": [],
-  "include": [],
-  "references": [
-    {
-      "path": "./tsconfig.lib.json"
-    },
-    {
-      "path": "./tsconfig.lib.prod.json"
-    },
-    {
-      "path": "./tsconfig.spec.json"
-    }
-  ],
-  "compilerOptions": {
-    "forceConsistentCasingInFileNames": true,
-    "strict": true,
-    "noImplicitReturns": true,
-    "noFallthroughCasesInSwitch": true
-  },
-  "angularCompilerOptions": {
-    "strictInjectionParameters": true,
-    "strictTemplates": true,
-    "fullTemplateTypeCheck": true
-  }
-}
-
--- a/libs/ng2-file-upload/tsconfig.lib.json
+++ b/libs/ng2-file-upload/tsconfig.lib.json
@@ -1,23 +0,0 @@
-{
-  "extends": "./tsconfig.json",
-  "compilerOptions": {
-    "outDir": "../../dist/out-tsc",
-    "target": "es2015",
-    "declaration": true,
-    "declarationMap": true,
-    "inlineSources": true,
-    "types": [],
-    "lib": ["dom", "es2018"]
-  },
-  "angularCompilerOptions": {
-    "skipTemplateCodegen": true,
-    "strictMetadataEmit": true,
-    "enableResourceInlining": true
-  },
-  "include": [
-    "**/*.ts"
-  ],
-  "exclude": [
-    "**/*.spec.ts"
-  ]
-}
--- a/libs/ng2-file-upload/tsconfig.lib.prod.json
+++ b/libs/ng2-file-upload/tsconfig.lib.prod.json
@@ -1,10 +0,0 @@
-/* To learn more about this file see: https://angular.io/config/tsconfig. */
-{
-  "extends": "./tsconfig.lib.json",
-  "compilerOptions": {
-    "declarationMap": false
-  },
-  "angularCompilerOptions": {
-    "enableIvy": false
-  }
-}
--- a/libs/ng2-file-upload/tsconfig.spec.json
+++ b/libs/ng2-file-upload/tsconfig.spec.json
@@ -1,12 +0,0 @@
-{
-  "extends": "./tsconfig.json",
-  "compilerOptions": {
-    "outDir": "../../dist/out-tsc",
-    "module": "commonjs",
-    "types": ["jest", "node"]
-  },
-  "include": [
-    "**/*.spec.ts",
-    "**/*.d.ts"
-  ]
-}
--- a/nx.json
+++ b/nx.json
@@ -1,38 +0,0 @@
-{
-  "npmScope": "ng2-file-upload-demo",
-  "implicitDependencies": {
-    "angular.json": "*",
-    "package.json": "*",
-    "tsconfig.json": "*",
-    "tslint.json": "*",
-    ".eslintrc.json": "*",
-    "nx.json": "*"
-  },
-  "projects": {
-    "ng2-file-upload": {
-      "tags": [
-        "lib"
-      ]
-    },
-    "ng2-file-upload-demo": {
-      "tags": [],
-      "implicitDependencies": [
-        "ng2-file-upload"
-      ]
-
-    }
-  },
-  "tasksRunnerOptions": {
-    "default": {
-      "runner": "@nrwl/workspace/tasks-runners/default",
-      "options": {
-        "cacheableOperations": [
-          "build",
-          "lint",
-          "test",
-          "e2e"
-        ]
-      }
-    }
-  }
-}
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -1,34 +1,39 @@
 {
  "name": "ng2-file-upload-base",
-  "version": "2.0.0-3",
+  "version": "1.2.0",
  "private": true,
  "description": "Angular file upload directives",
  "scripts": {
-    "ng": "nx",
-    "start": "ng serve",
-    "demo.build": "ng build",
-    "demo.build-prod": "ng build --prod",
-    "build": "nx run ng2-file-upload:build",
-    "build-prod": "nx run ng2-file-upload:build:production",
-    "build.watch": "nx run ng2-file-upload:build --watch",
-    "test": "nx run-many --all --target=test",
-    "version": "nx run ng2-file-upload:version",
-    "lint": "nx run-many --all --target=lint",
-    "pretest": "run-s lint build",
-    "test-coverage": "nx run-many --all --target=test --codeCoverage",
+    "lite-server": "lite-server -c demo/bs-config.json",
+    "demo.serve": "run-s build link demo.build lite-server",
    "demo.gh-pages": "run-s build demo.build demo.deploy",
-    "demo.deploy": "gh-pages -d dist/apps/ng2-file-upload",
-    "postinstall": "node ./decorate-angular-cli.js",
-    "flow.github-release": "conventional-github-releaser -p angular"
+    "demo.build": "ng build -prod --aot",
+    "demo.deploy": "gh-pages -d demo/dist",
+    "link": "ngm link -p src --here",
+    "lint": "exit 0",
+    "disable-lint": "tslint \"**/*.ts\" -c tslint.json --fix --type-check -t prose -e \"node_modules/**\" -e \"dist/**\" -e \"temp/**\" -e \"scripts/docs/**\"",
+    "flow.changelog": "conventional-changelog -i CHANGELOG.md -s -p angular",
+    "flow.github-release": "conventional-github-releaser -p angular",
+    "build": "ngm build -p src --clean",
+    "build.watch": "ngm build -p src --watch --skip-bundles",
+    "start": "ng serve --aot",
+    "pretest": "run-s lint build link",
+    "test": "ng test -sr",
+    "test-coverage": "ng test -sr -cc",
+    "version": "npm run flow.changelog && git add -A"
  },
+  "main": "bundles/ng2-file-upload.umd.js",
+  "module": "index.js",
+  "typings": "index.d.ts",
  "keywords": [
-    "angular",
+    "angular2",
    "bootstrap",
+    "angularjs",
    "twitter-bootstrap",
    "file-upload",
    "angular-file-upload"
  ],
-  "author": "Dmitriy Shekhovtsov <valorkin@gmail.com>",
+  "author": "Vyacheslav Chub <vyacheslav.chub@valor-software.com>",
  "license": "MIT",
  "repository": {
    "type": "git",
@@ -38,64 +43,77 @@
    "url": "https://github.com/valor-software/ng2-file-upload/issues"
  },
  "homepage": "https://github.com/valor-software/ng2-file-upload#readme",
-  "peerDependencies": {},
+  "dependencies": {},
+  "peerDependencies": {
+    "@angular/common": "^2.3.0",
+    "@angular/core": "^2.3.0"
+  },
  "devDependencies": {
-    "@angular-devkit/build-angular": "~0.1102.13",
-    "@angular-devkit/build-ng-packagr": "^0.1002.0",
-    "@angular/animations": "~11.2.14",
-    "@angular/cli": "~11.2.14",
-    "@angular/common": "~11.2.14",
-    "@angular/compiler": "~11.2.14",
-    "@angular/compiler-cli": "~11.2.14",
-    "@angular/core": "~11.2.14",
-    "@angular/forms": "~11.2.14",
-    "@angular/platform-browser": "~11.2.14",
-    "@angular/platform-browser-dynamic": "~11.2.14",
-    "@angular-eslint/eslint-plugin": "4.3.0",
-    "@angular-eslint/eslint-plugin-template": "4.3.0",
-    "@angular-eslint/template-parser": "4.3.0",
-    "@nrwl/angular": "11.2.12",
-    "@nrwl/cli": "11.2.12",
-    "@nrwl/node": "11.2.12",
-    "@nrwl/eslint-plugin-nx": "11.2.12",
-    "@nrwl/jest": "11.2.12",
-    "@nrwl/linter": "11.2.12",
-    "@types/fs-extra": "9.0.7",
-    "@types/jest": "26.0.20",
-    "@types/node": "^12.11.1",
-    "@types/webpack": "^5.0.0",
-    "@typescript-eslint/eslint-plugin": "~4.28.3",
-    "@typescript-eslint/parser": "~4.28.3",
+    "@angular/common": "2.4.3",
+    "@angular/compiler": "2.4.3",
+    "@angular/compiler-cli": "2.4.3",
+    "@angular/core": "2.4.3",
+    "@angular/forms": "2.4.3",
+    "@angular/http": "2.4.3",
+    "@angular/language-service": "2.4.3",
+    "@angular/platform-browser": "2.4.3",
+    "@angular/platform-browser-dynamic": "2.4.3",
+    "@angular/router": "3.4.3",
+    "@angular/tsc-wrapped": "0.5.1",
+    "@ngtools/webpack": "1.2.3",
+    "@types/jasmine": "2.5.40",
+    "@types/marked": "0.0.28",
+    "@types/node": "7.0.0",
+    "@types/webpack": "^2.2.1",
+    "angular-cli": "1.0.0-beta.25.5",
    "bootstrap": "3.3.7",
-    "classlist-polyfill": "1.2.0",
-    "codecov": "3.8.2",
-    "codelyzer": "^6.0.0",
-    "conventional-changelog-cli": "2.1.1",
-    "conventional-github-releaser": "3.1.5",
-    "core-js": "^3.14.0",
-    "eslint": "7.22.0",
-    "eslint-config-prettier": "7.2.0",
-    "fs-extra": "9.1.0",
-    "gh-pages": "3.2.2",
+    "chokidar-cli": "1.2.0",
+    "classlist-polyfill": "1.0.3",
+    "codecov": "1.0.1",
+    "codelyzer": "~2.0.0-beta.4",
+    "conventional-changelog-cli": "1.2.0",
+    "conventional-github-releaser": "1.1.3",
+    "core-js": "^2.4.1",
+    "cpy": "5.0.0",
+    "cpy-cli": "1.0.1",
+    "del-cli": "0.2.1",
+    "gh-pages": "0.12.0",
+    "gitignore-to-glob": "0.3.0",
    "google-code-prettify": "1.0.5",
-    "html-loader": "^1.3.2",
-    "jest": "26.6.3",
-    "jest-createspyobj": "2.0.0",
-    "jest-preset-angular": "8.3.2",
-    "markdown-loader": "^6.0.0",
-    "ng-packagr": "^11.2.4",
-    "ngx-bootstrap": "7.1.0",
-    "npm-run-all": "^4.1.5",
-    "protractor": "~7.0.0",
-    "raw-loader": "^4.0.2",
-    "rxjs": "^6.6.0",
-    "ts-helpers": "^1.1.2",
-    "ts-jest": "26.5.1",
-    "ts-node": "8.3.0",
-    "tslint": "^6.1.0",
-    "tslint-config-valorsoft": "^2.2.1",
-    "typescript": "4.1.5",
-    "zone.js": "~0.11.3"
+    "html-loader": "0.4.4",
+    "jasmine": "2.5.3",
+    "jasmine-core": "2.5.2",
+    "jasmine-data-provider": "2.2.0",
+    "jasmine-spec-reporter": "3.2.0",
+    "karma": "1.4.0",
+    "karma-chrome-launcher": "^2.0.0",
+    "karma-cli": "^1.0.1",
+    "karma-jasmine": "^1.0.2",
+    "karma-remap-istanbul": "0.4.0",
+    "karma-sauce-launcher": "1.1.0",
+    "lite-server": "2.2.2",
+    "lodash": "4.17.4",
+    "markdown-loader": "^0.1.7",
+    "marked": "0.3.6",
+    "ng2-bootstrap": "1.2.2",
+    "ng2-page-scroll": "4.0.0-beta.2",
+    "ngm-cli": "0.4.0",
+    "npm-run-all": "^4.0.1",
+    "pre-commit": "1.2.2",
+    "protractor": "5.0.0",
+    "reflect-metadata": "0.1.9",
+    "require-dir": "0.3.1",
+    "rxjs": "5.0.3",
+    "systemjs-builder": "0.15.34",
+    "ts-helpers": "^1.1.1",
+    "ts-node": "2.0.0",
+    "tslint": "4.3.1",
+    "tslint-config-valorsoft": "1.2.0",
+    "typedoc": "0.5.5",
+    "typescript": "2.1.5",
+    "wallaby-webpack": "0.0.30",
+    "webdriver-manager": "11.1.1",
+    "zone.js": "0.7.5"
  },
  "contributors": [
    {
@@ -118,9 +136,5 @@
      "email": "otelnov@gmail.com",
      "url": "https://github.com/otelnov"
    }
-  ],
-  "dependencies": {
-    "@nrwl/workspace": "^12.8.0",
-    "tslib": "^2.0.0"
-  }
+  ]
 }
--- a/scripts/.gitignore
+++ b/scripts/.gitignore
@@ -0,0 +1 @@
+!**/*.js
--- a/scripts/matchers.ts
+++ b/scripts/matchers.ts
@@ -0,0 +1,21 @@
+// tslint:disable
+/**
+ * @copyright Angular ng-bootstrap team
+ */
+beforeEach(() => {
+  jasmine.addMatchers({
+    toHaveCssClass(/*util, customEqualityTests*/) {
+      return {compare: buildError(false), negativeCompare: buildError(true)};
+
+      function buildError(isNot) {
+        return function (actual, className) {
+          const orNot = isNot ? 'not ' : '';
+          return {
+            pass: actual.classList.contains(className) === !isNot,
+            message: `Expected ${actual.outerHTML} ${orNot} to contain the CSS class "${className}"`
+          };
+        };
+      }
+    }
+  });
+});
--- a/scripts/polyfills.ts
+++ b/scripts/polyfills.ts
@@ -1,5 +0,0 @@
-// This file includes polyfills needed by Angular 2 and is loaded before
-// the app. You can add your own extra polyfills to this file.
-import 'ts-helpers';
-import 'zone.js/dist/zone';
-import 'classlist-polyfill';
--- a/scripts/sauce-browsers.js
+++ b/scripts/sauce-browsers.js
@@ -0,0 +1,18 @@
+module.exports.customLaunchers = function customLaunchers() {
+  return {
+    sl_chrome: {base: 'SauceLabs', browserName: 'chrome'},
+    sl_chrome_1: {base: 'SauceLabs', browserName: 'chrome', version: 'latest-1'},
+    sl_firefox: {base: 'SauceLabs', browserName: 'firefox'},
+    sl_firefox_1: {base: 'SauceLabs', browserName: 'firefox', version: 'latest-1'},
+    sl_ie9: {base: 'SauceLabs', browserName: 'internet explorer', platform: 'Windows 2008', version: '9'},
+    'SL_IE10': {base: 'SauceLabs', browserName: 'internet explorer', platform: 'Windows 2012', version: '10'},
+    'SL_IE11': {base: 'SauceLabs', browserName: 'internet explorer', platform: 'Windows 8.1', version: '11'},
+    'SL_EDGE': {base: 'SauceLabs', browserName: 'MicrosoftEdge', platform: 'Windows 10', version: '13.10586'},
+    'SL_IOS9': {base: 'SauceLabs', browserName: 'iphone', platform: 'OS X 10.10', version: '9.3'},
+    'SL_IOS10': {base: 'SauceLabs', browserName: 'iphone', platform: 'OS X 10.10', version: '10.0'},
+    'SL_ANDROID4.4': {base: 'SauceLabs', browserName: 'android', platform: 'Linux', version: '4.4'},
+    'SL_ANDROID5': {base: 'SauceLabs', browserName: 'android', platform: 'Linux', version: '5.1'},
+    'SL_SAFARI9': {base: 'SauceLabs', browserName: 'safari', platform: 'OS X 10.11', version: '9.0'}
+  };
+};
+
--- a/scripts/set-version.ts
+++ b/scripts/set-version.ts
@@ -1,13 +0,0 @@
-import { readJson, writeJson } from 'fs-extra';
-
-const libPackage = './libs/ng2-file-upload/package.json';
-const mainPackage = './package.json';
-
-(async () => {
-  const version = await readJson(mainPackage).then(json => json.version);
-  const packageJson = await readJson(libPackage);
-  if (packageJson.version) {
-    packageJson.version = version;
-  }
-  await writeJson(libPackage, packageJson, { spaces: 2 });
-})();
--- a/scripts/test.ts
+++ b/scripts/test.ts
@@ -0,0 +1,37 @@
+import '../demo/src/polyfills.ts';
+
+import 'zone.js/dist/long-stack-trace-zone';
+import 'zone.js/dist/proxy.js';
+import 'zone.js/dist/sync-test';
+import 'zone.js/dist/jasmine-patch';
+import 'zone.js/dist/async-test';
+import 'zone.js/dist/fake-async-test';
+import { getTestBed } from '@angular/core/testing';
+import {
+  BrowserDynamicTestingModule,
+  platformBrowserDynamicTesting
+} from '@angular/platform-browser-dynamic/testing';
+
+import './matchers';
+
+// Unfortunately there's no typing for the `__karma__` variable. Just declare it as any.
+declare var __karma__: any;
+declare var require: any;
+
+// Prevent Karma from running prematurely.
+__karma__.loaded = Function.prototype;
+
+// First, initialize the Angular testing environment.
+getTestBed().initTestEnvironment(
+  BrowserDynamicTestingModule,
+  platformBrowserDynamicTesting()
+);
+// Then we find all the tests.
+let context = require.context('../demo/src', true, /\.spec\.ts/);
+// And load the modules.
+context.keys().map(context);
+
+let context2 = require.context('../src/spec', true, /\.spec\.ts/);
+context2.keys().map(context2);
+// Finally, start Karma to run the tests.
+__karma__.start();
--- a/apps/demo/src/typings.d.ts
+++ b/apps/demo/src/typings.d.ts
@@ -8,10 +8,10 @@ declare const ENV:string;
 // google code-prettify
 declare const PR:any;

-// declare const global:any;
-// eslint-disable-next-line @typescript-eslint/prefer-namespace-keyword
+declare const global:any;
+
 declare module jasmine {
-  interface Matchers<T> {
+  interface Matchers {
    toHaveCssClass(expected: any): boolean;
  }
 }
--- a/src/file-upload/file-drop.directive.ts
+++ b/src/file-upload/file-drop.directive.ts
@@ -0,0 +1,95 @@
+import { Directive, EventEmitter, ElementRef, HostListener, Input, Output } from '@angular/core';
+
+import { FileUploader } from './file-uploader.class';
+
+@Directive({selector: '[ng2FileDrop]'})
+export class FileDropDirective {
+  @Input() public uploader:FileUploader;
+  @Output() public fileOver:EventEmitter<any> = new EventEmitter();
+  @Output() public onFileDrop:EventEmitter<File[]> = new EventEmitter<File[]>();
+
+  protected element:ElementRef;
+
+  public constructor(element:ElementRef) {
+    this.element = element;
+  }
+
+  public getOptions():any {
+    return this.uploader.options;
+  }
+
+  public getFilters():any {
+    return {};
+  }
+
+  @HostListener('drop', ['$event'])
+  public onDrop(event:any):void {
+    let transfer = this._getTransfer(event);
+    if (!transfer) {
+      return;
+    }
+
+    let options = this.getOptions();
+    let filters = this.getFilters();
+    this._preventAndStop(event);
+    this.uploader.addToQueue(transfer.files, options, filters);
+    this.fileOver.emit(false);
+    this.onFileDrop.emit(transfer.files);
+  }
+
+  @HostListener('dragover', ['$event'])
+  public onDragOver(event:any):void {
+    let transfer = this._getTransfer(event);
+    if (!this._haveFiles(transfer.types)) {
+      return;
+    }
+
+    transfer.dropEffect = 'copy';
+    this._preventAndStop(event);
+    this.fileOver.emit(true);
+  }
+
+  @HostListener('dragleave', ['$event'])
+  public onDragLeave(event:any):any {
+    if ((this as any).element) {
+      if (event.currentTarget === (this as any).element[0]) {
+        return;
+      }
+    }
+
+    this._preventAndStop(event);
+    this.fileOver.emit(false);
+  }
+
+  protected _getTransfer(event:any):any {
+    return event.dataTransfer ? event.dataTransfer : event.originalEvent.dataTransfer; // jQuery fix;
+  }
+
+  protected _preventAndStop(event:any):any {
+    event.preventDefault();
+    event.stopPropagation();
+  }
+
+  protected _haveFiles(types:any):any {
+    if (!types) {
+      return false;
+    }
+
+    if (types.indexOf) {
+      return types.indexOf('Files') !== -1;
+    } else if (types.contains) {
+      return types.contains('Files');
+    } else {
+      return false;
+    }
+  }
+
+  /*
+   _addOverClass(item:any):any {
+   item.addOverClass();
+   }
+
+   _removeOverClass(item:any):any {
+   item.removeOverClass();
+   }*/
+}
--- a/libs/ng2-file-upload/file-upload/file-item.class.ts
+++ b/libs/ng2-file-upload/file-upload/file-item.class.ts
@@ -2,30 +2,30 @@ import { FileLikeObject } from './file-like-object.class';
 import { FileUploader, ParsedResponseHeaders, FileUploaderOptions } from './file-uploader.class';

 export class FileItem {
-   file: FileLikeObject;
-   _file: File;
-   alias?: string;
-   url = '/';
-   method?: string;
-   headers: any = [];
-   withCredentials = true;
-   formData: any = [];
-   isReady = false;
-   isUploading = false;
-   isUploaded = false;
-   isSuccess = false;
-   isCancel = false;
-   isError = false;
-   progress = 0;
-   index?: number;
-   _xhr?: XMLHttpRequest;
-   _form: any;
+  public file:FileLikeObject;
+  public _file:File;
+  public alias:string;
+  public url:string = '/';
+  public method:string;
+  public headers:any = [];
+  public withCredentials:boolean = true;
+  public formData:any = [];
+  public isReady:boolean = false;
+  public isUploading:boolean = false;
+  public isUploaded:boolean = false;
+  public isSuccess:boolean = false;
+  public isCancel:boolean = false;
+  public isError:boolean = false;
+  public progress:number = 0;
+  public index:number = void 0;
+  public _xhr:XMLHttpRequest;
+  public _form:any;

-  protected uploader: FileUploader;
-  protected some: File;
-  protected options: FileUploaderOptions;
+  protected uploader:FileUploader;
+  protected some:File;
+  protected options:FileUploaderOptions;

-   constructor(uploader: FileUploader, some: File, options: FileUploaderOptions) {
+  public constructor(uploader:FileUploader, some:File, options:FileUploaderOptions) {
    this.uploader = uploader;
    this.some = some;
    this.options = options;
@@ -38,7 +38,7 @@ export class FileItem {
    this.url = uploader.options.url;
  }

-   upload(): void {
+  public upload():void {
    try {
      this.uploader.uploadItem(this);
    } catch (e) {
@@ -47,43 +47,43 @@ export class FileItem {
    }
  }

-   cancel(): void {
+  public cancel():void {
    this.uploader.cancelItem(this);
  }

-   remove(): void {
+  public remove():void {
    this.uploader.removeFromQueue(this);
  }

-   onBeforeUpload(): void {
+  public onBeforeUpload():void {
    return void 0;
  }

-   onBuildForm(form: any): any {
-    return { form };
+  public onBuildForm(form:any):any {
+    return {form};
  }

-   onProgress(progress: number): any {
-    return { progress };
+  public onProgress(progress:number):any {
+    return {progress};
  }

-   onSuccess(response: string, status: number, headers: ParsedResponseHeaders): any {
-    return { response, status, headers };
+  public onSuccess(response:string, status:number, headers:ParsedResponseHeaders):any {
+    return {response, status, headers};
  }

-   onError(response: string, status: number, headers: ParsedResponseHeaders): any {
-    return { response, status, headers };
+  public onError(response:string, status:number, headers:ParsedResponseHeaders):any {
+    return {response, status, headers};
  }

-   onCancel(response: string, status: number, headers: ParsedResponseHeaders): any {
-    return { response, status, headers };
+  public onCancel(response:string, status:number, headers:ParsedResponseHeaders):any {
+    return {response, status, headers};
  }

-   onComplete(response: string, status: number, headers: ParsedResponseHeaders): any {
-    return { response, status, headers };
+  public onComplete(response:string, status:number, headers:ParsedResponseHeaders):any {
+    return {response, status, headers};
  }

-   _onBeforeUpload(): void {
+  public _onBeforeUpload():void {
    this.isReady = true;
    this.isUploading = true;
    this.isUploaded = false;
@@ -94,16 +94,16 @@ export class FileItem {
    this.onBeforeUpload();
  }

-   _onBuildForm(form: any): void {
+  public _onBuildForm(form:any):void {
    this.onBuildForm(form);
  }

-   _onProgress(progress: number): void {
+  public _onProgress(progress:number):void {
    this.progress = progress;
    this.onProgress(progress);
  }

-   _onSuccess(response: string, status: number, headers: ParsedResponseHeaders): void {
+  public _onSuccess(response:string, status:number, headers:ParsedResponseHeaders):void {
    this.isReady = false;
    this.isUploading = false;
    this.isUploaded = true;
@@ -111,11 +111,11 @@ export class FileItem {
    this.isCancel = false;
    this.isError = false;
    this.progress = 100;
-    this.index = undefined;
+    this.index = void 0;
    this.onSuccess(response, status, headers);
  }

-   _onError(response: string, status: number, headers: ParsedResponseHeaders): void {
+  public _onError(response:string, status:number, headers:ParsedResponseHeaders):void {
    this.isReady = false;
    this.isUploading = false;
    this.isUploaded = true;
@@ -123,11 +123,11 @@ export class FileItem {
    this.isCancel = false;
    this.isError = true;
    this.progress = 0;
-    this.index = undefined;
+    this.index = void 0;
    this.onError(response, status, headers);
  }

-   _onCancel(response: string, status: number, headers: ParsedResponseHeaders): void {
+  public _onCancel(response:string, status:number, headers:ParsedResponseHeaders):void {
    this.isReady = false;
    this.isUploading = false;
    this.isUploaded = false;
@@ -135,11 +135,11 @@ export class FileItem {
    this.isCancel = true;
    this.isError = false;
    this.progress = 0;
-    this.index = undefined;
+    this.index = void 0;
    this.onCancel(response, status, headers);
  }

-   _onComplete(response: string, status: number, headers: ParsedResponseHeaders): void {
+  public _onComplete(response:string, status:number, headers:ParsedResponseHeaders):void {
    this.onComplete(response, status, headers);

    if (this.uploader.options.removeAfterUpload) {
@@ -147,7 +147,7 @@ export class FileItem {
    }
  }

-   _prepareToUploading(): void {
+  public _prepareToUploading():void {
    this.index = this.index || ++this.uploader._nextIndex;
    this.isReady = true;
  }
--- a/src/file-upload/file-like-object.class.ts
+++ b/src/file-upload/file-like-object.class.ts
@@ -0,0 +1,32 @@
+function isElement(node:any):boolean {
+  return !!(node && (node.nodeName || node.prop && node.attr && node.find));
+}
+
+export class FileLikeObject {
+  public lastModifiedDate:any;
+  public size:any;
+  public type:string;
+  public name:string;
+
+  public constructor(fileOrInput:any) {
+    let isInput = isElement(fileOrInput);
+    let fakePathOrObject = isInput ? fileOrInput.value : fileOrInput;
+    let postfix = typeof fakePathOrObject === 'string' ? 'FakePath' : 'Object';
+    let method = '_createFrom' + postfix;
+    (this as any)[method](fakePathOrObject);
+  }
+
+  public _createFromFakePath(path:string):void {
+    this.lastModifiedDate = void 0;
+    this.size = void 0;
+    this.type = 'like/' + path.slice(path.lastIndexOf('.') + 1).toLowerCase();
+    this.name = path.slice(path.lastIndexOf('/') + path.lastIndexOf('\\') + 2);
+  }
+
+  public _createFromObject(object:{size:number, type:string, name:string}):void {
+    // this.lastModifiedDate = copy(object.lastModifiedDate);
+    this.size = object.size;
+    this.type = object.type;
+    this.name = object.name;
+  }
+}
--- a/src/file-upload/file-select.directive.ts
+++ b/src/file-upload/file-select.directive.ts
@@ -0,0 +1,46 @@
+import { Directive, ElementRef, Input, HostListener } from '@angular/core';
+
+import { FileUploader } from './file-uploader.class';
+
+// todo: filters
+
+@Directive({selector: '[ng2FileSelect]'})
+export class FileSelectDirective {
+  @Input() public uploader:FileUploader;
+
+  protected element:ElementRef;
+
+  public constructor(element:ElementRef) {
+    this.element = element;
+  }
+
+  public getOptions():any {
+    return this.uploader.options;
+  }
+
+  public getFilters():any {
+    return void 0;
+  }
+
+  public isEmptyAfterSelection():boolean {
+    return !!this.element.nativeElement.attributes.multiple;
+  }
+
+  @HostListener('change')
+  public onChange():any {
+    // let files = this.uploader.isHTML5 ? this.element.nativeElement[0].files : this.element.nativeElement[0];
+    let files = this.element.nativeElement.files;
+    let options = this.getOptions();
+    let filters = this.getFilters();
+
+    // if(!this.uploader.isHTML5) this.destroy();
+
+    this.uploader.addToQueue(files, options, filters);
+    if (this.isEmptyAfterSelection()) {
+      // todo
+      this.element.nativeElement.value = '';
+      /*this.element.nativeElement
+       .replaceWith(this.element = this.element.nativeElement.clone(true)); // IE fix*/
+    }
+  }
+}
--- a/src/file-upload/file-type.class.ts
+++ b/src/file-upload/file-type.class.ts
@@ -0,0 +1,154 @@
+export class FileType {
+  /*  MS office  */
+  public static mime_doc:string[] = [
+    'application/msword',
+    'application/msword',
+    'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+    'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
+    'application/vnd.ms-word.document.macroEnabled.12',
+    'application/vnd.ms-word.template.macroEnabled.12'
+  ];
+  public static mime_xsl:string[] = [
+    'application/vnd.ms-excel',
+    'application/vnd.ms-excel',
+    'application/vnd.ms-excel',
+    'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+    'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
+    'application/vnd.ms-excel.sheet.macroEnabled.12',
+    'application/vnd.ms-excel.template.macroEnabled.12',
+    'application/vnd.ms-excel.addin.macroEnabled.12',
+    'application/vnd.ms-excel.sheet.binary.macroEnabled.12'
+  ];
+  public static mime_ppt:string[] = [
+    'application/vnd.ms-powerpoint',
+    'application/vnd.ms-powerpoint',
+    'application/vnd.ms-powerpoint',
+    'application/vnd.ms-powerpoint',
+    'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+    'application/vnd.openxmlformats-officedocument.presentationml.template',
+    'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
+    'application/vnd.ms-powerpoint.addin.macroEnabled.12',
+    'application/vnd.ms-powerpoint.presentation.macroEnabled.12',
+    'application/vnd.ms-powerpoint.presentation.macroEnabled.12',
+    'application/vnd.ms-powerpoint.slideshow.macroEnabled.12'
+  ];
+
+  /* PSD */
+  public static mime_psd:string[] = [
+    'image/photoshop',
+    'image/x-photoshop',
+    'image/psd',
+    'application/photoshop',
+    'application/psd',
+    'zz-application/zz-winassoc-psd'
+  ];
+
+  /* Compressed files */
+  public static mime_compress:string[] = [
+    'application/x-gtar',
+    'application/x-gcompress',
+    'application/compress',
+    'application/x-tar',
+    'application/x-rar-compressed',
+    'application/octet-stream'
+  ];
+
+  public static getMimeClass(file:any):string {
+    let mimeClass = 'application';
+    if (this.mime_psd.indexOf(file.type) !== -1) {
+      mimeClass = 'image';
+    } else if (file.type.match('image.*')) {
+      mimeClass = 'image';
+    } else if (file.type.match('video.*')) {
+      mimeClass = 'video';
+    } else if (file.type.match('audio.*')) {
+      mimeClass = 'audio';
+    } else if (file.type === 'application/pdf') {
+      mimeClass = 'pdf';
+    } else if (this.mime_compress.indexOf(file.type) !== -1) {
+      mimeClass = 'compress';
+    } else if (this.mime_doc.indexOf(file.type) !== -1) {
+      mimeClass = 'doc';
+    } else if (this.mime_xsl.indexOf(file.type) !== -1) {
+      mimeClass = 'xls';
+    } else if (this.mime_ppt.indexOf(file.type) !== -1) {
+      mimeClass = 'ppt';
+    }
+    if (mimeClass === 'application') {
+      mimeClass = this.fileTypeDetection(file.name);
+    }
+
+    return mimeClass;
+  }
+
+  public static fileTypeDetection(inputFilename:string):string {
+    let types:{[key:string]:string} = {
+      'jpg': 'image',
+      'jpeg': 'image',
+      'tif': 'image',
+      'psd': 'image',
+      'bmp': 'image',
+      'png': 'image',
+      'nef': 'image',
+      'tiff': 'image',
+      'cr2': 'image',
+      'dwg': 'image',
+      'cdr': 'image',
+      'ai': 'image',
+      'indd': 'image',
+      'pin': 'image',
+      'cdp': 'image',
+      'skp': 'image',
+      'stp': 'image',
+      '3dm': 'image',
+      'mp3': 'audio',
+      'wav': 'audio',
+      'wma': 'audio',
+      'mod': 'audio',
+      'm4a': 'audio',
+      'compress': 'compress',
+      'rar': 'compress',
+      '7z': 'compress',
+      'lz': 'compress',
+      'z01': 'compress',
+      'pdf': 'pdf',
+      'xls': 'xls',
+      'xlsx': 'xls',
+      'ods': 'xls',
+      'mp4': 'video',
+      'avi': 'video',
+      'wmv': 'video',
+      'mpg': 'video',
+      'mts': 'video',
+      'flv': 'video',
+      '3gp': 'video',
+      'vob': 'video',
+      'm4v': 'video',
+      'mpeg': 'video',
+      'm2ts': 'video',
+      'mov': 'video',
+      'doc': 'doc',
+      'docx': 'doc',
+      'eps': 'doc',
+      'txt': 'doc',
+      'odt': 'doc',
+      'rtf': 'doc',
+      'ppt': 'ppt',
+      'pptx': 'ppt',
+      'pps': 'ppt',
+      'ppsx': 'ppt',
+      'odp': 'ppt'
+    };
+
+    let chunks = inputFilename.split('.');
+    if (chunks.length < 2) {
+      return 'application';
+    }
+    let extension = chunks[chunks.length - 1].toLowerCase();
+    if (types[extension] === undefined) {
+      return 'application';
+    } else {
+      return types[extension];
+    }
+  }
+}
--- a/libs/ng2-file-upload/file-upload/file-upload.module.ts
+++ b/libs/ng2-file-upload/file-upload/file-upload.module.ts
@@ -5,9 +5,9 @@ import { FileDropDirective } from './file-drop.directive';
 import { FileSelectDirective } from './file-select.directive';

@NgModule({
-  imports: [ CommonModule ],
-  declarations: [ FileDropDirective, FileSelectDirective ],
-  exports: [ FileDropDirective, FileSelectDirective ]
+  imports: [CommonModule],
+  declarations: [FileDropDirective, FileSelectDirective],
+  exports: [FileDropDirective, FileSelectDirective]
 })
 export class FileUploadModule {
 }
--- a/src/file-upload/file-uploader.class.ts
+++ b/src/file-upload/file-uploader.class.ts
@@ -0,0 +1,507 @@
+import { FileLikeObject } from './file-like-object.class';
+import { FileItem } from './file-item.class';
+import { FileType } from './file-type.class';
+
+function isFile(value:any):boolean {
+  return (File && value instanceof File);
+}
+// function isFileLikeObject(value:any) {
+export interface Headers {
+  name:string;
+  value:string;
+}
+
+export type ParsedResponseHeaders = {[headerFieldName:string]:string};
+
+export type FilterFunction = {name:string, fn:(item?:FileLikeObject, options?:FileUploaderOptions)=>boolean|Promise<boolean>};
+
+export interface FileUploaderOptions {
+  allowedMimeType?:Array<string>;
+  allowedFileType?:Array<string>;
+  autoUpload?:boolean;
+  isHTML5?:boolean;
+  filters?:Array<FilterFunction>;
+  headers?:Array<Headers>;
+  method?:string;
+  authToken?:string;
+  maxFileSize?:number;
+  queueLimit?:number;
+  removeAfterUpload?:boolean;
+  url?:string;
+  disableMultipart?:boolean;
+  itemAlias?: string;
+  authTokenHeader?: string;
+  additionalParameter?:{[key: string]: any};
+}
+
+export class FileUploader {
+
+  public authToken:string;
+  public isUploading:boolean = false;
+  public queue:Array<FileItem> = [];
+  public progress:number = 0;
+  public _nextIndex:number = 0;
+  public autoUpload:any;
+  public authTokenHeader: string;
+
+  public options:FileUploaderOptions = {
+    autoUpload: false,
+    isHTML5: true,
+    filters: [],
+    removeAfterUpload: false,
+    disableMultipart: false
+  };
+
+  protected _failFilterIndex:number;
+
+  public constructor(options:FileUploaderOptions) {
+    this.setOptions(options);
+  }
+
+  public setOptions(options:FileUploaderOptions):void {
+    this.options = Object.assign(this.options, options);
+
+    this.authToken = options.authToken;
+    this.authTokenHeader = options.authTokenHeader || 'Authorization';
+    this.autoUpload = options.autoUpload;
+    this.options.filters.unshift({name: 'queueLimit', fn: this._queueLimitFilter});
+
+    if (this.options.maxFileSize) {
+      this.options.filters.unshift({name: 'fileSize', fn: this._fileSizeFilter});
+    }
+
+    if (this.options.allowedFileType) {
+      this.options.filters.unshift({name: 'fileType', fn: this._fileTypeFilter});
+    }
+
+    if (this.options.allowedMimeType) {
+      this.options.filters.unshift({name: 'mimeType', fn: this._mimeTypeFilter});
+    }
+
+    for(let i = 0; i < this.queue.length; i++) {
+      this.queue[i].url = this.options.url;
+    }
+    // this.options.filters.unshift({name: 'folder', fn: this._folderFilter});
+  }
+
+  public addToQueue(files:File[], options?:FileUploaderOptions, filters?:FilterFunction[]|string):void {
+    let list:File[] = [];
+    for (let file of files) {
+      list.push(file);
+    }
+    let arrayOfFilters = this._getFilters(filters);
+    let count = this.queue.length;
+    let addedFileItems:FileItem[] = [];
+    list.map((some:File) => {
+      if (!options) {
+        options = this.options;
+      }
+
+      let temp = new FileLikeObject(some);
+      this._isValidFile(temp, arrayOfFilters, options).then(() => {
+        let fileItem = new FileItem(this, some, options);
+        addedFileItems.push(fileItem);
+        this.queue.push(fileItem);
+        this._onAfterAddingFile(fileItem);
+      }).catch(() => {
+        let filter = arrayOfFilters[this._failFilterIndex];
+        this._onWhenAddingFileFailed(temp, filter, options);
+      });
+    });
+    if (this.queue.length !== count) {
+      this._onAfterAddingAll(addedFileItems);
+      this.progress = this._getTotalProgress();
+    }
+    this._render();
+    if (this.options.autoUpload) {
+      this.uploadAll();
+    }
+  }
+
+  public removeFromQueue(value:FileItem):void {
+    let index = this.getIndexOfItem(value);
+    let item = this.queue[index];
+    if (item.isUploading) {
+      item.cancel();
+    }
+    this.queue.splice(index, 1);
+    this.progress = this._getTotalProgress();
+  }
+
+  public clearQueue():void {
+    while (this.queue.length) {
+      this.queue[0].remove();
+    }
+    this.progress = 0;
+  }
+
+  public uploadItem(value:FileItem):void {
+    let index = this.getIndexOfItem(value);
+    let item = this.queue[index];
+    let transport = this.options.isHTML5 ? '_xhrTransport' : '_iframeTransport';
+    item._prepareToUploading();
+    if (this.isUploading) {
+      return;
+    }
+    this.isUploading = true;
+    (this as any)[transport](item);
+  }
+
+  public cancelItem(value:FileItem):void {
+    let index = this.getIndexOfItem(value);
+    let item = this.queue[index];
+    let prop = this.options.isHTML5 ? item._xhr : item._form;
+    if (item && item.isUploading) {
+      prop.abort();
+    }
+  }
+
+  public uploadAll():void {
+    let items = this.getNotUploadedItems().filter((item:FileItem) => !item.isUploading);
+    if (!items.length) {
+      return;
+    }
+    items.map((item:FileItem) => item._prepareToUploading());
+    items[0].upload();
+  }
+
+  public cancelAll():void {
+    let items = this.getNotUploadedItems();
+    items.map((item:FileItem) => item.cancel());
+  }
+
+  public isFile(value:any):boolean {
+    return isFile(value);
+  }
+
+  public isFileLikeObject(value:any):boolean {
+    return value instanceof FileLikeObject;
+  }
+
+  public getIndexOfItem(value:any):number {
+    return typeof value === 'number' ? value : this.queue.indexOf(value);
+  }
+
+  public getNotUploadedItems():Array<any> {
+    return this.queue.filter((item:FileItem) => !item.isUploaded);
+  }
+
+  public getReadyItems():Array<any> {
+    return this.queue
+      .filter((item:FileItem) => (item.isReady && !item.isUploading))
+      .sort((item1:any, item2:any) => item1.index - item2.index);
+  }
+
+  public destroy():void {
+    return void 0;
+    /*forEach(this._directives, (key) => {
+     forEach(this._directives[key], (object) => {
+     object.destroy();
+     });
+     });*/
+  }
+
+  public onAfterAddingAll(fileItems:any):any {
+    return {fileItems};
+  }
+
+  public onBuildItemForm(fileItem:FileItem, form:any):any {
+    return {fileItem, form};
+  }
+
+  public onAfterAddingFile(fileItem:FileItem):any {
+    return {fileItem};
+  }
+
+  public onWhenAddingFileFailed(item:FileLikeObject, filter:any, options:any):any {
+    return {item, filter, options};
+  }
+
+  public onBeforeUploadItem(fileItem:FileItem):any {
+    return {fileItem};
+  }
+
+  public onProgressItem(fileItem:FileItem, progress:any):any {
+    return {fileItem, progress};
+  }
+
+  public onProgressAll(progress:any):any {
+    return {progress};
+  }
+
+  public onSuccessItem(item:FileItem, response:string, status:number, headers:ParsedResponseHeaders):any {
+    return {item, response, status, headers};
+  }
+
+  public onErrorItem(item:FileItem, response:string, status:number, headers:ParsedResponseHeaders):any {
+    return {item, response, status, headers};
+  }
+
+  public onCancelItem(item:FileItem, response:string, status:number, headers:ParsedResponseHeaders):any {
+    return {item, response, status, headers};
+  }
+
+  public onCompleteItem(item:FileItem, response:string, status:number, headers:ParsedResponseHeaders):any {
+    return {item, response, status, headers};
+  }
+
+  public onCompleteAll():any {
+    return void 0;
+  }
+
+  public _mimeTypeFilter(item:FileLikeObject):boolean {
+    return !(this.options.allowedMimeType && this.options.allowedMimeType.indexOf(item.type) === -1);
+  }
+
+  public _fileSizeFilter(item:FileLikeObject):boolean {
+    return !(this.options.maxFileSize && item.size > this.options.maxFileSize);
+  }
+
+  public _fileTypeFilter(item:FileLikeObject):boolean {
+    return !(this.options.allowedFileType &&
+    this.options.allowedFileType.indexOf(FileType.getMimeClass(item)) === -1);
+  }
+
+  public _onErrorItem(item:FileItem, response:string, status:number, headers:ParsedResponseHeaders):void {
+    item._onError(response, status, headers);
+    this.onErrorItem(item, response, status, headers);
+  }
+
+  public _onCompleteItem(item:FileItem, response:string, status:number, headers:ParsedResponseHeaders):void {
+    item._onComplete(response, status, headers);
+    this.onCompleteItem(item, response, status, headers);
+    let nextItem = this.getReadyItems()[0];
+    this.isUploading = false;
+    if (nextItem) {
+      nextItem.upload();
+      return;
+    }
+    this.onCompleteAll();
+    this.progress = this._getTotalProgress();
+    this._render();
+  }
+
+  protected _headersGetter(parsedHeaders:ParsedResponseHeaders):any {
+    return (name:any):any => {
+      if (name) {
+        return parsedHeaders[name.toLowerCase()] || void 0;
+      }
+      return parsedHeaders;
+    };
+  }
+
+  protected _xhrTransport(item:FileItem):any {
+    let xhr = item._xhr = new XMLHttpRequest();
+    let sendable:any;
+    this._onBeforeUploadItem(item);
+    // todo
+    /*item.formData.map(obj => {
+     obj.map((value, key) => {
+     form.append(key, value);
+     });
+     });*/
+    if (typeof item._file.size !== 'number') {
+      throw new TypeError('The file specified is no longer valid');
+    }
+    if (!this.options.disableMultipart) {
+      sendable = new FormData();
+      this._onBuildItemForm(item, sendable);
+
+      sendable.append(item.alias, item._file, item.file.name);
+
+      if (this.options.additionalParameter !== undefined) {
+        Object.keys(this.options.additionalParameter).forEach((key:string) => {
+          sendable.append(key, this.options.additionalParameter[key]);
+        });
+      }
+    } else {
+      sendable = item._file;
+    }
+
+    xhr.upload.onprogress = (event:any) => {
+      let progress = Math.round(event.lengthComputable ? event.loaded * 100 / event.total : 0);
+      this._onProgressItem(item, progress);
+    };
+    xhr.onload = () => {
+      let headers = this._parseHeaders(xhr.getAllResponseHeaders());
+      let response = this._transformResponse(xhr.response, headers);
+      let gist = this._isSuccessCode(xhr.status) ? 'Success' : 'Error';
+      let method = '_on' + gist + 'Item';
+      (this as any)[method](item, response, xhr.status, headers);
+      this._onCompleteItem(item, response, xhr.status, headers);
+    };
+    xhr.onerror = () => {
+      let headers = this._parseHeaders(xhr.getAllResponseHeaders());
+      let response = this._transformResponse(xhr.response, headers);
+      this._onErrorItem(item, response, xhr.status, headers);
+      this._onCompleteItem(item, response, xhr.status, headers);
+    };
+    xhr.onabort = () => {
+      let headers = this._parseHeaders(xhr.getAllResponseHeaders());
+      let response = this._transformResponse(xhr.response, headers);
+      this._onCancelItem(item, response, xhr.status, headers);
+      this._onCompleteItem(item, response, xhr.status, headers);
+    };
+    xhr.open(item.method, item.url, true);
+    xhr.withCredentials = item.withCredentials;
+    if (this.options.headers) {
+      for (let header of this.options.headers) {
+        xhr.setRequestHeader(header.name, header.value);
+      }
+    }
+    if (item.headers.length) {
+      for (let header of item.headers) {
+        xhr.setRequestHeader(header.name, header.value);
+      }
+    }
+    if (this.authToken) {
+      xhr.setRequestHeader(this.authTokenHeader, this.authToken);
+    }
+    xhr.send(sendable);
+    this._render();
+  }
+
+  protected _getTotalProgress(value:number = 0):number {
+    if (this.options.removeAfterUpload) {
+      return value;
+    }
+    let notUploaded = this.getNotUploadedItems().length;
+    let uploaded = notUploaded ? this.queue.length - notUploaded : this.queue.length;
+    let ratio = 100 / this.queue.length;
+    let current = value * ratio / 100;
+    return Math.round(uploaded * ratio + current);
+  }
+
+  protected _getFilters(filters:FilterFunction[]|string):FilterFunction[] {
+    if (!filters) {
+      return this.options.filters;
+    }
+    if (Array.isArray(filters)) {
+      return filters;
+    }
+    if (typeof filters === 'string') {
+      let names = filters.match(/[^\s,]+/g);
+      return this.options.filters
+        .filter((filter:any) => names.indexOf(filter.name) !== -1);
+    }
+    return this.options.filters;
+  }
+
+  protected _render():any {
+    return void 0;
+    // todo: ?
+  }
+
+  // protected _folderFilter(item:FileItem):boolean {
+  //   return !!(item.size || item.type);
+  // }
+
+  protected _queueLimitFilter():boolean {
+    return this.options.queueLimit === undefined || this.queue.length < this.options.queueLimit;
+  }
+
+  protected _isValidFile(file:FileLikeObject, filters:FilterFunction[], options:FileUploaderOptions): Promise<boolean> {
+    if (!filters.length) {
+      return Promise.resolve(true);
+    }
+
+    this._failFilterIndex = -1;
+
+    return Promise.all(
+      filters.map((filter: FilterFunction) => {
+        const isValid: boolean = filter.fn.call(this, file, options);
+
+        return Promise.resolve(isValid);
+      })
+    ).then((values) => {
+      const isValid = values.every((value: boolean) => {
+        this._failFilterIndex++;
+
+        return value;
+      })
+
+      return isValid ? Promise.resolve(isValid) : Promise.reject(isValid);
+    });
+  }
+
+  protected _isSuccessCode(status:number):boolean {
+    return (status >= 200 && status < 300) || status === 304;
+  }
+
+  /* tslint:disable */
+  protected _transformResponse(response:string, headers:ParsedResponseHeaders):string {
+    // todo: ?
+    /*var headersGetter = this._headersGetter(headers);
+     forEach($http.defaults.transformResponse, (transformFn) => {
+     response = transformFn(response, headersGetter);
+     });*/
+    return response;
+  }
+
+  /* tslint:enable */
+  protected _parseHeaders(headers:string):ParsedResponseHeaders {
+    let parsed:any = {};
+    let key:any;
+    let val:any;
+    let i:any;
+    if (!headers) {
+      return parsed;
+    }
+    headers.split('\n').map((line:any) => {
+      i = line.indexOf(':');
+      key = line.slice(0, i).trim().toLowerCase();
+      val = line.slice(i + 1).trim();
+      if (key) {
+        parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
+      }
+    });
+    return parsed;
+  }
+
+  /*protected _iframeTransport(item:FileItem) {
+   // todo: implement it later
+   }*/
+
+  protected _onWhenAddingFileFailed(item:FileLikeObject, filter:any, options:any):void {
+    this.onWhenAddingFileFailed(item, filter, options);
+  }
+
+  protected _onAfterAddingFile(item:FileItem):void {
+    this.onAfterAddingFile(item);
+  }
+
+  protected _onAfterAddingAll(items:any):void {
+    this.onAfterAddingAll(items);
+  }
+
+  protected _onBeforeUploadItem(item:FileItem):void {
+    item._onBeforeUpload();
+    this.onBeforeUploadItem(item);
+  }
+
+  protected _onBuildItemForm(item:FileItem, form:any):void {
+    item._onBuildForm(form);
+    this.onBuildItemForm(item, form);
+  }
+
+  protected _onProgressItem(item:FileItem, progress:any):void {
+    let total = this._getTotalProgress(progress);
+    this.progress = total;
+    item._onProgress(progress);
+    this.onProgressItem(item, progress);
+    this.onProgressAll(total);
+    this._render();
+  }
+
+  /* tslint:disable */
+  protected _onSuccessItem(item:FileItem, response:string, status:number, headers:ParsedResponseHeaders):void {
+    item._onSuccess(response, status, headers);
+    this.onSuccessItem(item, response, status, headers);
+  }
+
+  /* tslint:enable */
+  protected _onCancelItem(item:FileItem, response:string, status:number, headers:ParsedResponseHeaders):void {
+    item._onCancel(response, status, headers);
+    this.onCancelItem(item, response, status, headers);
+  }
+}
--- a/libs/ng2-file-upload/index.ts
+++ b/libs/ng2-file-upload/index.ts
@@ -1,8 +1,6 @@
+export * from  './file-upload/file-select.directive';
 export * from  './file-upload/file-drop.directive';
 export * from  './file-upload/file-uploader.class';
 export * from './file-upload/file-item.class';
-export * from './file-upload/file-like-object.class';
-export * from './file-upload/file-like-object.class';

 export { FileUploadModule } from './file-upload/file-upload.module';
-export { FileSelectDirective } from './file-upload/file-select.directive';
--- a/src/ng2-file-upload.ts
+++ b/src/ng2-file-upload.ts
@@ -0,0 +1 @@
+export * from './index';
--- a/src/package.json
+++ b/src/package.json
@@ -0,0 +1,8 @@
+{
+  "name": "ng2-file-upload",
+  "version": "1.2.0",
+  "peerDependencies": {
+    "@angular/common": "*",
+    "@angular/core": "*"
+  }
+}
--- a/src/spec/file-drop.directive.spec.ts
+++ b/src/spec/file-drop.directive.spec.ts
@@ -0,0 +1,28 @@
+import { Component } from '@angular/core';
+import { inject, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { FileUploader } from '../file-upload/file-uploader.class';
+import { FileUploadModule } from '../file-upload/file-upload.module';
+
+@Component({
+  selector: 'container',
+  template: `<input type="file" ng2FileSelect [uploader]="uploader" />`
+})
+export class ContainerComponent {
+  public uploader:FileUploader = new FileUploader({url: 'localhost:3000'});
+}
+
+describe('Directive: FileSelectDirective', () => {
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [FileUploadModule],
+      declarations: [ContainerComponent],
+      providers: [ContainerComponent]
+    });
+  });
+
+  it('should be fine', inject([ContainerComponent], (fixture:ComponentFixture<ContainerComponent>) => {
+    expect(fixture).not.toBeNull();
+  }));
+});
--- a/src/tsconfig.json
+++ b/src/tsconfig.json
@@ -0,0 +1,37 @@
+{
+  "compilerOptions": {
+    "outDir": "../dist",
+    "target": "es5",
+    "module": "commonjs",
+    "moduleResolution": "node",
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "sourceMap": false,
+    "noEmitHelpers": false,
+    "noImplicitAny": true,
+    "declaration": true,
+    "skipLibCheck": true,
+    "stripInternal": true,
+    "noUnusedLocals": false,
+    "noUnusedParameters": false,
+    "lib": ["dom", "es6"],
+    "types": [
+      "jasmine",
+      "webpack"
+    ],
+    "typeRoots": [
+      "../node_modules/@types"
+    ]
+  },
+  "exclude": [
+    "node_modules"
+  ],
+  "files": [
+    "../scripts/typings.d.ts",
+    "./ng2-file-upload.ts",
+    "./index.ts"
+  ],
+  "angularCompilerOptions": {
+    "genDir": "../temp/factories"
+  }
+}
--- a/tsconfig.base.json
+++ b/tsconfig.base.json
@@ -1,27 +0,0 @@
-{
-  "compileOnSave": false,
-  "compilerOptions": {
-    "rootDir": ".",
-    "sourceMap": true,
-    "declaration": false,
-    "moduleResolution": "node",
-    "emitDecoratorMetadata": true,
-    "experimentalDecorators": true,
-    "importHelpers": true,
-    "target": "es2015",
-    "module": "esnext",
-    "lib": [
-      "es2017",
-      "dom"
-    ],
-    "skipLibCheck": true,
-    "skipDefaultLibCheck": true,
-    "baseUrl": ".",
-    "paths": {
-      "ng2-file-upload": [
-        "libs/ng2-file-upload/index.ts"
-      ]
-    }
-  },
-  "exclude": []
-}
--- a/yarn.lock
+++ b/yarn.lock