#import <Cocoa/Cocoa.h>

@interface DVTTextDocumentLocation : NSObject

@property (readonly) NSRange characterRange;

@property (readonly) NSRange lineRange;

@interface DVTTextPreferences : NSObject

+ (id)preferences;

@property BOOL trimWhitespaceOnlyLines;

@property BOOL trimTrailingWhitespace;

@property BOOL useSyntaxAwareIndenting;

@interface DVTSourceTextStorage : NSTextStorage

- (void)replaceCharactersInRange:(NSRange)range withString:(NSString *)string withUndoManager:(id)undoManager;

- (NSRange)lineRangeForCharacterRange:(NSRange)range;

- (NSRange)characterRangeForLineRange:(NSRange)range;

- (void)indentCharacterRange:(NSRange)range undoManager:(id)undoManager;

@interface DVTFileDataType : NSObject

@property (readonly) NSString *identifier;

@interface DVTFilePath : NSObject

@property (readonly) NSURL *fileURL;

@property (readonly) DVTFileDataType *fileDataTypePresumed;

@interface IDEContainerItem : NSObject

@property (readonly) DVTFilePath *resolvedFilePath;

@interface IDEGroup : IDEContainerItem

@interface IDEFileReference : IDEContainerItem

@interface IDENavigableItem : NSObject

@property (readonly) IDENavigableItem *parentItem;

@property (readonly) id representedObject;

@interface IDEFileNavigableItem : IDENavigableItem

@property (readonly) DVTFileDataType *documentType;

@property (readonly) NSURL *fileURL;

@interface IDEStructureNavigator : NSObject

@property (retain) NSArray *selectedObjects;

@interface IDENavigableItemCoordinator : NSObject

- (id)structureNavigableItemForDocumentURL:(id)arg1 inWorkspace:(id)arg2 error:(id *)arg3;

@interface IDENavigatorArea : NSObject

- (id)currentNavigator;

@interface IDEWorkspaceTabController : NSObject

@property (readonly) IDENavigatorArea *navigatorArea;

@interface IDEDocumentController : NSDocumentController

+ (id)editorDocumentForNavigableItem:(id)arg1;

+ (id)retainedEditorDocumentForNavigableItem:(id)arg1 error:(id *)arg2;

+ (void)releaseEditorDocument:(id)arg1;

@interface IDESourceCodeDocument : NSDocument

- (DVTSourceTextStorage *)textStorage;

- (NSUndoManager *)undoManager;

@interface IDESourceCodeComparisonEditor : NSObject

@property (readonly) NSTextView *keyTextView;

@property (retain) NSDocument *primaryDocument;

@interface IDESourceCodeEditor : NSObject

@property (retain) NSTextView *textView;

- (IDESourceCodeDocument *)sourceCodeDocument;

@interface IDEEditorContext : NSObject

- (id)editor; // returns the current editor. If the editor is the code editor, the class is `IDESourceCodeEditor`

@interface IDEEditorArea : NSObject

- (IDEEditorContext *)lastActiveEditorContext;

@interface IDEWorkspaceWindowController : NSObject

@property (readonly) IDEWorkspaceTabController *activeWorkspaceTabController;

- (IDEEditorArea *)editorArea;

@interface IDEWorkspace : NSObject

@property (readonly) DVTFilePath *representingFilePath;

@interface IDEWorkspaceDocument : NSDocument

@property (readonly) IDEWorkspace *workspace;

@interface QLXcodeHelper : NSObject

+ (IDEWorkspaceDocument *)currentWorkspaceDocument;

+ (IDESourceCodeDocument *)currentSourceCodeDocument;

+ (NSTextView *)currentSourceCodeTextView;

+ (NSArray *)selectedObjCFileNavigableItems;