call<T>  method 
      
T?
call<T>( 
    
    
- dynamic key
 
inherited
    Implementation
T? call<T>(final key) {
  return (key is JsonPath) ? getByPath<T>(key) : (this["$key"] as T?);
}
T? call<T>(final key) {
  return (key is JsonPath) ? getByPath<T>(key) : (this["$key"] as T?);
}