text: 
  #import <fXDObjC/FXDimportEssential.h>
  
  
  @interface UITextView (Essential)
  - (BOOL)verticalAlignWithChangedText:(NSString*)changedText;
  - (CGRect)boundingRectForChangedText:(NSString*)changedText forMaximumSize:(CGSize)maximumSize;
  
  - (void)applyShadowColor:(UIColor*)shadowColor;
  
  @end
  