toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() {
final dimension = this.dimension;
final endIndex = this.endIndex;
final sheetId = this.sheetId;
final startIndex = this.startIndex;
return {
'dimension': ?dimension,
'endIndex': ?endIndex,
'sheetId': ?sheetId,
'startIndex': ?startIndex,
};
}