| SentenceSuggestionsInfo | This class contains a metadata of suggestions returned from a text service
 (e.g. | 
      
    
      
        | SpellCheckerInfo | This class is used to specify meta information of a spell checker. | 
      
    
      
        | SpellCheckerSession | The SpellCheckerSession interface provides the per client functionality of SpellCheckerService. | 
      
    
      
        | SpellCheckerSubtype | This class is used to specify meta information of a subtype contained in a spell checker. | 
      
    
      
        | SuggestionsInfo | This class contains a metadata of suggestions from the text service | 
      
    
      
        | TextInfo | This class contains a metadata of the input of TextService | 
      
    
      
        | TextServicesManager | System API to the overall text services, which arbitrates interaction between applications
 and text services. |