npm-deprecate(3) -- Deprecate a version of a package====================================================## SYNOPSIS npm.commands.deprecate(args, callback)## DESCRIPTIONThis command will update the npm registry entry for a package, providinga deprecation warning to all who attempt to install it.The 'args' parameter must have exactly two elements:*`package[@version]` The `version` portion is optional, and may be either a range, or a specific version, or a tag.*`message` The warning message that will be printed whenever a user attempts to install the package.Note that you must be the package owner to deprecate something. See the`owner` and `adduser` help topics.To un-deprecate a package, specify an empty string (`""`) for the `message` argument.## SEE ALSO* npm-publish(3)* npm-unpublish(3)* npm-registry(7)