 videoSection = (->
   @object().meta(
     name: 'Video'
-    isTypeOf: (data) => data.type is 'video'
+    isTypeOf: (data) -> data.type is 'video'
   ).keys
     type: @string().valid('video')
     url: @string().allow('', null)

imageSection = (->
  @object().meta(
    name: 'Image'
    isTypeOf: (data) => data.type is 'image'
  ).keys
    type: @string().valid('image')
    url: @string().allow('', null)

      images: @array().items([denormalizedArtwork, imageSection])
    @object().meta(
      name: 'ImageCollection'
      isTypeOf: (data) -> data.type is 'image_collection'
    ).keys
      type: 'image_collection'
      layout: @string().allow('overflow_fillwidth', 'column_width', null)
