Issue Types

Knip reports the following types of issues:

Title	Description		Key
Unused files	Unable to find a ref to this file		`files`
Unused dependencies	Unable to find a ref to this dependency	🔧	`dependencies`
Unused devDependencies	Unable to find a ref to this devDependency	🔧	`dependencies`
Referenced optional peerDependencies	Optional peer dependency is referenced		`dependencies`
Unlisted dependencies	Used dependencies not listed in package.json		`unlisted`
Unlisted binaries	Binaries from deps not listed in package.json		`binaries`
Unresolved imports	Unable to resolve this (import) specifier		`unresolved`
Unused exports	Unable to find a ref to this export	🔧	`exports`
Unused exports in namespaces	Unable to find direct a ref to this export		`nsExports`
Unused exported types	Unable to find a ref to this exported type	🔧	`types`
Unused exported types in namespaces	Unable to find direct a ref to this export		`nsTypes`
Unused exported enum members	Unable to find a ref to this enum member		`enumMembers`
Unused exported class members	Unable to find a ref to this class member		`classMembers`
Duplicate exports	This is exported more than once		`duplicates`

ref = reference

When an issue type has zero issues, it is not shown.

🔧 Issue types are auto-fixable.

The devDependencies and optionalPeerDependencies are covered in a single key for all dependencies. In strict production mode, devDependencies are not included.

The types issue type includes enum, interface and type exports.