Prefix for Multi-Select-ComboBox

[silas229]

Describe your motivation

I would like to add an icon to the Multi-Select-ComboBox to make it easier to distinguish between several boxes

Describe the solution you'd like

Please also add the ability to set a prefix as in the normal combo box

https://vaadin.com/docs/latest/components/combo-box#prefix

Describe alternatives you've considered

I think that is the best option

Additional context

No response

[web-padawan]

Please note that in vaadin-multi-select-combo-box, the prefix slot is used to render chips:

web-components/packages/multi-select-combo-box/src/vaadin-multi-select-combo-box.js

Lines 196 to 199 in 68a5c78

	<slot name="overflow" slot="prefix"></slot>
	<div id="chips" part="chips" slot="prefix">
	<slot name="chip"></slot>
	</div>

In theory we could still expose it, but the question is: does it need to be before or after chips?

[silas229]

I think it is better if it is before chips

[urkl]

Can we expect prefix component in the future?