Add animation using .fbx file to 3d avatar


I downloaded animation set from mixamo(.fbx)

Already i have 3d character with simple skeleton file(.glb),

Using three.js how can i add animation to this glb file

I tried using but i could not get specific example for this

I tried with this link Simple Character Controller (using Three.js/JavaScript) - YouTube there was no exact shared code example for this

Any help on this would be great !

FYI: code snippet

    <div id="navbar"><span>Three.js </span></div>
    <script src=""></script>

    <script type="module">

    import {GLTFLoader} from  'https://server:8000/sm/loaders/GLTFLoader.js';

  var scene = new THREE.Scene();

   const loader = new GLTFLoader();
   loader.load( './model.glb', function ( gltf ) {
  scene.add( gltf.scene );

  }, undefined, function ( error ) {

  console.error( error );

  } );


Pls suggest some example it woud be great