Thumbnail constructor Null safety

Thumbnail(
  1. String url,
  2. String? plainUrl,
  3. double? height,
  4. double? width,
  5. double? realHeight,
  6. double? realWidth
)

Implementation

Thumbnail(
  this.url,
  this.plainUrl,
  this.height,
  this.width,
  this.realHeight,
  this.realWidth,
);