Import the json metadata and create Layers

Read the metadata file

Walk the nodes and create layers and groups

Implementation required:

• Read json file and pass it to JSX context. [Done]
• Clear the document. i.e. deleted old layers from the current document. [Done]
• Create new PSD document for import. [Done]
• Create Artboards.  [Done]
• Create Art layers with image data QDS-1558
• Create Group layers. [Done]
• Create Text layers. [Done]
• Apply metadata to created layer. [Done]