Imports and dependencies

Mismatched dependencies in package.json  

Reports a dependency from package.json that is not installed or doesn't match the specified version range.

Missing JSX namespace  

Reports a usage of a JSX construction without importing namespace.

Missing module dependency  

Reports a module from a require() call or an import statement that is not installed or is not listed in package.json dependencies.

URL import is used  

Checks used URL imports in the JavaScript language.

Unused import  

Reports a redundant import statement.

Update package.json dependencies to latest versions  

Suggests to upgrade your package.json dependencies to the latest versions, ignoring specified versions.