ej2.d.ts not up to date in package ej2-js-es5

[teo-a]

Hello,

I noticed some issues with the ej2.d.ts file of the package ej2-js-es5 version 29.1.33:

• Missing property showItemCheckBoxes in ej.filemanager.FileManagerModel
• The namespace "imageEditor" should be "imageeditor"

I don't know if there are other inconsistencies as I don't use every control.

Update:

• Also missing folderCreate and beforeFolderCreate in ej.filemanager.FileManagerModel and ej.filemanager.FolderCreateEventArgs interface.
• namespace "excelExport" should be "excelexport"