Button class
Represents an option to be shown on the client platform (Facebook, Slack, etc.)
Constructors
Properties
- hashCode → int
- 
  The hash code for this object.
  no setterinherited
- runtimeType → Type
- 
  A representation of the runtime type of the object.
  no setterinherited
- text → String
- 
  Text that is visible to the user on the button.
  final
- value → String
- 
  The value sent to Amazon Lex when a user chooses the button. For example,
consider button text "NYC." When the user chooses the button, the value sent
can be "New York City."
  final
Methods
- 
  noSuchMethod(Invocation invocation) → dynamic 
- 
  Invoked when a nonexistent method or property is accessed.
  inherited
- 
  toString() → String 
- 
  A string representation of this object.
  inherited
Operators
- 
  operator ==(Object other) → bool 
- 
  The equality operator.
  inherited