Custom icons
Replace the variant pip with your own icon by passing iconVariant to the provider. The icon renders immediately to the left of the message.
Fallback behavior
If a variant doesn't have an entry in iconVariant, the toast falls back to the built-in colored pip. Default-variant toasts never show a pip or icon unless you provide one.
Custom icon styling
Each icon node is rendered inside a [data-monetr-notification-icon-slot] span. Target that selector to control sizing, color, or alignment: