Verifies that versions of the package dependencies in the current project’s
package.json match those in yarn’s lock file.
NOTE: The command
yarn check has been historically buggy and undermaintained and, as such, has been deprecated and will be removed in Yarn 2.0. You should use
yarn install --check-files instead.
--verify-tree are mutually exclusive.
Verifies that versions and hashed values of the package contents in the project’s
package.json match those in yarn’s lock file. This helps to verify that the package dependencies have not been altered.
Recursively verifies that the dependencies in
package.json are present in
node_modules and have the right version. This check does not consider