# Emotion enum Null safety

느낌(이모티콘)에 대한 정의

## Constants

cheerUp → const Emotion

  힘내요

  @JsonValue("CHEER_UP")
  `const Emotion(4)`
cool → const Emotion

  멋져요

  @JsonValue("COOL")
  `const Emotion(1)`
happy → const Emotion

  기뻐요

  @JsonValue("HAPPY")
  `const Emotion(2)`
like → const Emotion

  좋아요

  @JsonValue("LIKE")
  `const Emotion(0)`
sad → const Emotion

  슬퍼요

  @JsonValue("SAD")
  `const Emotion(3)`
unknown → const Emotion

  정의되지 않은 느낌

  @JsonValue("UNKNOWN")
  `const Emotion(5)`
values → const List<Emotion>

  A constant List of the values in this enum, in order of their declaration.

  `const List<Emotion>`

## Properties

hashCode → int
  The hash code for this object. [...]
  read-only, inherited
index → int

  The integer index of this enum.

  final
runtimeType → Type
  A representation of the runtime type of the object.
  read-only, inherited

## Methods

noSuchMethod(Invocation invocation) → dynamic
  Invoked when a non-existent method or property is accessed. [...]
  inherited
toString() → String
  A string representation of this object. [...]
  override

## Operators

operator ==(Object other) → bool
  The equality operator. [...]
  inherited