toPrettyJson method
Implementation
String toPrettyJson() => const JsonEncoder.withIndent(' ').convert({
'status': hasErrors ? 'failed' : 'passed',
'errors': issues
.where((issue) => issue.severity == ValidationSeverity.error)
.length,
'warnings': issues
.where((issue) => issue.severity == ValidationSeverity.warning)
.length,
'issues': issues.map((issue) => issue.toJson()).toList(),
});