@interface SiriAnalyticsLargeMessageUploadProcessor : NSObject {
    void /* unknown type, empty encoding */ metastore;
    void /* unknown type, empty encoding */ tagExpander;
}

- (id)init;
- (void).cxx_destruct;
- (id)initWithMetastore:(id)a0;
- (id)processWithUploadEvent:(id)a0;

@end