Fix missing namespace declaration for global ns (#9)

ft-stubs.php

@@ -7,17 +7,6 @@
 // figuren-theater/ft-platform !
 //
 
-// ./wp-config.php
-define( 'FT_ROOT_DIR', __DIR__ );
-define( 'FT_WP_DIR', '/wp' );
-
-// ./wp-config.default.php
-define( 'FT_VENDOR_DIR', FT_ROOT_DIR . '/vendor' );
-define( 'FT_VENDOR_URL', 'https://localhost/content/v' ); // Symlinked to DOCROOT/vendor.
-
-// ./wp-config.{{ENV}}.php
-define( 'FT_MAINTENANCE_MODE', false );
-
 namespace Figuren_Theater {
 	/**
 	 * Get Version number of ft-platform
@@ -31,16 +20,34 @@
 	function get_platform_version() : string {}
 }
 
-//
-// figuren-theater/ft-maitenance !
-//
+namespace {
+	//
+	// figuren-theater/ft-platform !
+	//
+
+	// ./wp-config.php
+	define( 'FT_ROOT_DIR', __DIR__ );
+	define( 'FT_WP_DIR', '/wp' );
 
-// ./content/mu-plugins/FT/ft-maintenance/inc/mode/namespace.php
-// ./content/mu-plugins/FT/ft-maintenance/inc/mode/error-template.php
-// ./content/db-error.php
-// ./content/maintenance.php
-// ./content/php-error.php
-define( 'FT_ERROR_MAIL_TO', 'f.t web-Crew <[email protected]>' );
-define( 'FT_ERROR_MAIL_FROM', '[email protected]' );
-define( 'FT_ERROR_MAIL_INTERVAL', 300 );
-define( 'FT_ERROR_SUPPRESS_EMAIL', true );
+	// ./wp-config.default.php
+	define( 'FT_VENDOR_DIR', FT_ROOT_DIR . '/vendor' );
+	define( 'FT_VENDOR_URL', 'https://localhost/content/v' ); // Symlinked to DOCROOT/vendor.
+
+	// ./wp-config.{{ENV}}.php
+	define( 'FT_MAINTENANCE_MODE', false );
+
+	//
+	// figuren-theater/ft-maitenance !
+	//
+
+	// ./content/mu-plugins/FT/ft-maintenance/inc/mode/namespace.php
+	// ./content/mu-plugins/FT/ft-maintenance/inc/mode/error-template.php
+	// ./content/db-error.php
+	// ./content/maintenance.php
+	// ./content/php-error.php
+	define( 'FT_ERROR_MAIL_TO', 'f.t web-Crew <[email protected]>' );
+	define( 'FT_ERROR_MAIL_FROM', '[email protected]' );
+	define( 'FT_ERROR_MAIL_INTERVAL', 300 );
+	define( 'FT_ERROR_SUPPRESS_EMAIL', true );
+
+}