private function register_constants( Config $config ) {
		$this->share( 'file', function() use ( $config ) {
			return $config->file;
		} );
		$this->share( 'url', function() use ( $config ) {
			return $config->url;
		} );
		$this->share( 'path', function() use ( $config ) {
			return $config->path;
		} );
		$this->share( 'basename', function() use ( $config ) {
			return $config->basename;
		} );
		$this->share( 'slug', function() use ( $config ) {
			return $config->slug;
		} );
		$this->share( 'version', static::VERSION );
	}