Issue Types

Knip reports the following types of issues:

Title	Description		Key
Unused files	Unable to find a reference to this file		files
Unused dependencies	Unable to find a reference to this dependency	🔧	dependencies
Unused devDependencies	Unable to find a reference 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 dependencies not listed in package.json		binaries
Unresolved imports	Unable to resolve this (import) specifier		unresolved
Unused exports	Unable to find a reference to this export	🔧	exports
Unused exported types	Unable to find a reference to this exported type	🔧	types
Exports in used namespace	Namespace with export is referenced, but not export itself	🟠	nsExports
Exported types in used namespace	Namespace with type is referenced, but not type itself	🟠	nsTypes
Unused exported enum members	Unable to find a reference to this enum member		enumMembers
Unused exported class members	Unable to find a reference to this class member	🟠	classMembers
Duplicate exports	This is exported more than once		duplicates

Legend

	Description
🔧	Auto-fixable issue types
🟠	Not included by default (include with filters)

Notes

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