toJson method
Implementation
@visibleForTesting
Map<String, dynamic> toJson() => {
"left": left,
"top": top,
"right": right,
"bottom": bottom,
}.clearNulls();
@visibleForTesting
Map<String, dynamic> toJson() => {
"left": left,
"top": top,
"right": right,
"bottom": bottom,
}.clearNulls();