| size | control the size of avatars in this avatar-group | ^[number] / ^[enum]'large' | 'default' | 'small' | — |
| shape | control the shape of avatars in this avatar-group | ^[enum]'circle' | 'square' | — |
| collapse-avatars | whether to collapse avatars | ^[boolean] | false |
| collapse-avatars-tooltip | whether show all collapsed avatars when mouse hover text of the collapse-avatar. To use this, collapse-avatars must be true | ^[boolean] | false |
| max-collapse-avatars | the max avatars number to be shown. To use this, collapse-avatars must be true | ^[number] | 1 |
| effect | tooltip theme, built-in theme: dark / light | ^[enum]'dark' | 'light' / ^[string] | light |
| placement | placement of tooltip | ^[enum]'top' | 'top-start' | 'top-end' | 'bottom' | 'bottom-start' | 'bottom-end' | 'left' | 'left-start' | 'left-end' | 'right' | 'right-start' | 'right-end' | top |
| popper-class | custom class name for tooltip | ^[string] | '' |
| popper-style | custom style for tooltip | ^[string] / ^[object] | — |
| collapse-class | custom class name for the collapse-avatar | ^[string] | '' |
| collapse-style | custom style for the collapse-avatar | ^[string] / ^[object] | — |