feat(plugin): add iOS File Picker

src/@ionic-native/plugins/file-picker/index.ts

@@ -0,0 +1,41 @@
+import { Injectable } from '@angular/core';
+import { Cordova, IonicNativePlugin, Plugin } from '@ionic-native/core';
+
+/**
+ * @name File Chooser
+ * @description
+ *
+ * Opens the file picker on iOS for the user to select a file, returns a file URI.
+ *
+ * @usage
+ * ```typescript
+ * import { IOSFilePicker } from '@ionic-native/file-picker';
+ *
+ * constructor(private filePicker: IOSFilePicker) { }
+ *
+ * ...
+ *
+ * this.filePicker.pickFile()
+ *   .then(uri => console.log(uri))
+ *   .catch(err => console.log('Error', err));
+ *
+ * ```
+ */
+@Plugin({
+  pluginName: 'iOS File Picker',
+  plugin: 'cordova-plugin-filepicker',
+  pluginRef: 'filePicker',
+  repo: 'https://github.com/jcesarmobile/FilePicker-Phonegap-iOS-Plugin',
+  platforms: ['iOS']
+})
+@Injectable()
+export class IOSFilePicker extends IonicNativePlugin {
+  /**
+   * Open a file
+   * @returns {Promise<string>}
+   */
+  @Cordova()
+  pickFile(): Promise<string> {
+    return;
+  }
+}