Boolean Literal Type

Value Outside Literal Union

Accessing Enum Members

Enum As Type Annotation

const enum Reverse Mapping

Numeric Literal Type

Numeric Enum Initialization

String Enum Requires Initializers

let vs const Literal Widening

Numeric Literal Types

Explicit Numeric Enum Values

String Enum Declaration

Accessing Enum Members

Enum as a Type Annotation

Reverse Mapping in Numeric Enums

const Enums

Enum Runtime Object Behavior

Boolean Literal Types

Literal Types in Union

Literal Type Widening

Enum vs Union of Literals

Auto-incrementing Enum Values

const Assertions (as const)

Reverse Mapping in Numeric Enums

const Enums

Enums vs Union of Literal Types

String Enums

Heterogeneous Enums

Boolean Literal Types

Numeric Literal Types

Enum as a Type Annotation

Accessing Enum Members

Literal Type Widening

Combining Literal Types with Unions

Custom Numeric Enum Initializers

Auto-incrementing Enum Values

How Enums Compile to JavaScript