System/Library/PrivateFrameworks/TranslationDaemon.framework

FTMutableTranslationOptions.h

NSObject
>
FTTranslationOptions

@interface FTMutableTranslationOptions : FTTranslationOptions

@property (nonatomic) BOOL enable_disambiguation_alternatives;

- (id)init;
- (id)copyWithZone:(struct _NSZone { } *)a0;

@end