public ConfigInstaller::installDefaultConfig($type, $name)
Installs the default configuration of a given extension.
When an extension is installed, it searches all the default configuration directories for all other extensions to locate any configuration with its name prefix. For example, the Node module provides the frontpage view as a default configuration file: core/modules/node/config/install/views.view.frontpage.yml When the Views module is installed after the Node module is already enable