toMap method
Implementation
@override
Map<String, Object?> toMap() {
return {
if (title != null) 'title': title,
if (readOnlyHint != null) 'readOnlyHint': readOnlyHint,
if (destructiveHint != null) 'destructiveHint': destructiveHint,
if (idempotentHint != null) 'idempotentHint': idempotentHint,
if (openWorldHint != null) 'openWorldHint': openWorldHint,
};
}