custom icon in nav.ts about coreui-angular

[Naval-Ganesh]

• place your icon here:
  src/assets/img/sample-image.png
• add a class to src/scss/_custom.scss

// Here you can add other styles
.sidebar .nav-icon.sample-image-icon {
  background-image: url("./assets/img/sample-image.png");
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  height: 20px;
  margin-bottom: -4px;
}

• modify src/app/_nav.ts

{
  name: 'Item with image',
  url: '/your-url',
  icon: 'sample-image-icon',
},

It's a workaround only. I am not sure if it makes sense in your case.