@class NSProgress, PXSettingsIndex, PXSettings, NSMutableArray; @interface PXSettingsIndexer : NSObject @property (readonly, nonatomic) NSMutableArray *completionHandlers; @property (nonatomic) long long state; @property (retain, nonatomic) NSProgress *indexingProgress; @property (retain, nonatomic) PXSettingsIndex *index; @property (readonly, nonatomic) PXSettings *rootSettings; - (id)init; - (void).cxx_destruct; - (void)_callCompletionHandlersIfNecessary; - (void)_handleResultIndex:(id)a0; - (void)_startIndexingIfNecessary; - (id)initWithRootSettings:(id)a0; - (id)startIndexingWithCompletionHandler:(id /* block */)a0; @end