title: next-material balmjs Manual custom grid for global
body: <p>How I can integrate Manual custom grid for global in vuejs 3, such in <a href="https://next-material.balmjs.com/#/layout/grid" rel="nofollow noreferrer">https://next-material.balmjs.com/#/layout/grid</a>.</p>
  <p>I do many integration, but, don't work</p>
  <p><code> $setGrid(property, size, value)</code></p>
  <pre><code>type GridSize = 'desktop' | 'tablet' | 'phone';
  
  interface VueInstance {
    $setGrid(property: GridProperty, size: GridSize, value: string): void;
  }
  </code></pre>
  <p>Please Help me, I'm new in VueJs</p>