docs: function exportInstance( name, instance ) {
     const globalInstances = global.laxarInstances = instances();
     let uniqueName = name;
  
     if( name in globalInstances ) {
        let suffix = 1;
        do {
           uniqueName = `${name}${suffix++}`;
        } while( uniqueName in globalInstances );
     }
  
     globalInstances[ uniqueName ] = instance;
  }