toJson method
Implementation
Map<String, Object?> toJson() => {
if (column != null) 'column': column,
if (endColumn != null) 'endColumn': endColumn,
if (endLine != null) 'endLine': endLine,
'expensive': expensive,
if (indexedVariables != null) 'indexedVariables': indexedVariables,
if (line != null) 'line': line,
'name': name,
if (namedVariables != null) 'namedVariables': namedVariables,
if (presentationHint != null) 'presentationHint': presentationHint,
if (source != null) 'source': source,
'variablesReference': variablesReference,
};