Tool/ToolCommon.h

/*
     File: ToolCommon.h
 Abstract: Stuff that's needed by various tool commands.
  Version: 1.0
 
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#import <Foundation/Foundation.h>
 
@interface ToolCommon : NSObject
 
+ (ToolCommon *)sharedInstance;
 
@property (nonatomic, assign, readwrite) BOOL   debugRunOpOnMainThread;
 
- (void)synchronouslyRunOperation:(NSOperation *)op;
 
@end