@class QSSStreamingTranslationRequest;
@interface QSSMutableStreamingTranslationStreamingRequest : QSSStreamingTranslationStreamingRequest
@property (nonatomic) long long content_type;
@property (copy, nonatomic) QSSStreamingTranslationRequest *contentAsQSSStreamingTranslationRequest;
- (id)init;
- (id)copyWithZone:(struct _NSZone { } *)a0;
@end