EditorImage constructor
Creates an instance of the EditorImage class with the specified properties.
At least one of byteArray, file, networkUrl, or assetPath must not be null.
Implementation
EditorImage({
  this.byteArray,
  this.file,
  this.networkUrl,
  this.assetPath,
}) : assert(
        byteArray != null ||
            file != null ||
            networkUrl != null ||
            assetPath != null,
        'At least one of bytes, file, networkUrl, or assetPath must not be null.',
      );