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 rawFile:string;

  public constructor(fileOrInput:any) {
    this.rawFile = fileOrInput;
    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;
  }
}

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;
  }
}

--- 
+++ 
@@ -7,8 +7,10 @@
   public size:any;
   public type:string;
   public name:string;
+  public rawFile:string;
 
   public constructor(fileOrInput:any) {
+    this.rawFile = fileOrInput;
     let isInput = isElement(fileOrInput);
     let fakePathOrObject = isInput ? fileOrInput.value : fileOrInput;
     let postfix = typeof fakePathOrObject === 'string' ? 'FakePath' : 'Object';
Add rawFile in the file like object
