typescript/prefer-enum-initializers Pedantic

🚧 An auto-fix is still under development.

Require each enum member value to be explicitly initialized.

In projects where the value of enum members are important, allowing implicit values for enums can cause bugs if enums are modified over time.

Examples of incorrect code for this rule:

typescript

// wrong, the value of `Close` is not constant
enum Status {
  Open = 1,
  Close,
}

Examples of correct code for this rule:

typescript

enum Status {
  Open = 1,
  Close = 2,
}

How to use

To enable this rule in the CLI or using the config file, you can use:

CLIConfig (.oxlintrc.json)

bash

oxlint --deny typescript/prefer-enum-initializers

json

{
  "rules": {
    "typescript/prefer-enum-initializers": "error"
  }
}