###Rewrite Objective-C code in Swift with the help of XCode’s Regular Expression replace:

##Property declarations

@property (nonatomic, strong) NSArray *array1;
@property (nonatomic, strong) NSArray *array2;
@property (nonatomic, strong) NSArray *array3;
@property (nonatomic, strong) NSMutableDictionary *dictionary;
@property (nonatomic, strong) AwesomeObject *object;
@property (nonatomic, assign) BOOL awesomeValue;

Replace:

@property \((.*)\) (.*) \*?(.*);

With:

var $3:$2?

Result:

var array1:NSArray?
var array2:NSArray?
var array3:NSArray?
var dictionary:NSMutableDictionary?
var object:AwesomeObject?
var awesomeValue:BOOL?