Configuration constructor Null safety

const Configuration(
  1. {PngCompression pngCompression = PngCompression.defaultCompression,
  2. int jpgQuality = 80,
  3. int animationGifSamplingFactor = 30,
  4. OutputType outputType = OutputType.jpg}
)

Implementation

const Configuration({
  this.pngCompression: PngCompression.defaultCompression,
  this.jpgQuality: 80,
  this.animationGifSamplingFactor = 30,
  this.outputType = OutputType.jpg,
}) : assert(jpgQuality > 0 && jpgQuality <= 100);