Generates user notifications with translatable message.
                    
    
    
    
        Methods
            
    
        
            
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                        public error(string $message[, array<string|int, mixed> $parameters = [] ][, string|null $domain = null ][, string|null $locale = null ]) : void 
                     
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    Parameters
    
        
            
                | Name | 
                Type | 
                Default value | 
                Description | 
            
        
        
                            
                    | 
                        $message
                     | 
                    
                        string
                     | 
                    
                                                    -
                                             | 
                    
                                                    -
                                             | 
                
                            
                    | 
                        $parameters
                     | 
                    
                        array<string|int, mixed>
                     | 
                    
                                                                                    []
                                                                         | 
                    
                                                    -
                                             | 
                
                            
                    | 
                        $domain
                     | 
                    
                        string|null
                     | 
                    
                                                                                    null
                                                                         | 
                    
                                                    -
                                             | 
                
                            
                    | 
                        $locale
                     | 
                    
                        string|null
                     | 
                    
                                                                                    null
                                                                         | 
                    
                                                    -
                                             | 
                
                    
    
                    
            
    
        
            
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                        public info(string $message[, array<string|int, mixed> $parameters = [] ][, string|null $domain = null ][, string|null $locale = null ]) : void 
                     
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    Parameters
    
        
            
                | Name | 
                Type | 
                Default value | 
                Description | 
            
        
        
                            
                    | 
                        $message
                     | 
                    
                        string
                     | 
                    
                                                    -
                                             | 
                    
                                                    -
                                             | 
                
                            
                    | 
                        $parameters
                     | 
                    
                        array<string|int, mixed>
                     | 
                    
                                                                                    []
                                                                         | 
                    
                                                    -
                                             | 
                
                            
                    | 
                        $domain
                     | 
                    
                        string|null
                     | 
                    
                                                                                    null
                                                                         | 
                    
                                                    -
                                             | 
                
                            
                    | 
                        $locale
                     | 
                    
                        string|null
                     | 
                    
                                                                                    null
                                                                         | 
                    
                                                    -
                                             | 
                
                    
    
                    
            
    
        
            
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                        public success(string $message[, array<string|int, mixed> $parameters = [] ][, string|null $domain = null ][, string|null $locale = null ]) : void 
                     
                 | 
            
        
    
 
    
    Parameters
    
        
            
                | Name | 
                Type | 
                Default value | 
                Description | 
            
        
        
                            
                    | 
                        $message
                     | 
                    
                        string
                     | 
                    
                                                    -
                                             | 
                    
                                                    -
                                             | 
                
                            
                    | 
                        $parameters
                     | 
                    
                        array<string|int, mixed>
                     | 
                    
                                                                                    []
                                                                         | 
                    
                                                    -
                                             | 
                
                            
                    | 
                        $domain
                     | 
                    
                        string|null
                     | 
                    
                                                                                    null
                                                                         | 
                    
                                                    -
                                             | 
                
                            
                    | 
                        $locale
                     | 
                    
                        string|null
                     | 
                    
                                                                                    null
                                                                         | 
                    
                                                    -
                                             | 
                
                    
    
                    
            
    
        
            
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                 | 
                
                    
                        public warning(string $message[, array<string|int, mixed> $parameters = [] ][, string|null $domain = null ][, string|null $locale = null ]) : void 
                     
                 | 
            
        
    
 
    
    Parameters
    
        
            
                | Name | 
                Type | 
                Default value | 
                Description | 
            
        
        
                            
                    | 
                        $message
                     | 
                    
                        string
                     | 
                    
                                                    -
                                             | 
                    
                                                    -
                                             | 
                
                            
                    | 
                        $parameters
                     | 
                    
                        array<string|int, mixed>
                     | 
                    
                                                                                    []
                                                                         | 
                    
                                                    -
                                             | 
                
                            
                    | 
                        $domain
                     | 
                    
                        string|null
                     | 
                    
                                                                                    null
                                                                         | 
                    
                                                    -
                                             | 
                
                            
                    | 
                        $locale
                     | 
                    
                        string|null
                     | 
                    
                                                                                    null
                                                                         | 
                    
                                                    -
                                             |