children | ReactNode | — | The event, as copy such as "Call connected". It centers in the line and wraps. |
animated | boolean | — | Fades and slides the line in when it mounts. Defaults to false; a virtualized list should leave it off. |
aria-description | LocalizedMessage | — | Extended description for assistive tech. |
aria-label | LocalizedMessage | — | Accessible name when the visible label is insufficient. |
aria-placeholder | LocalizedMessage | — | Hint for an empty control. |
as | "div" | "li" | — | Host tag. Defaults to div. Use li when the transcript is a list. |
className | string | — | Classes appended after the generated classes. |
data-align | undefined | — | — |
data-checked | undefined | — | — |
data-copy-status | undefined | — | — |
data-dirty | undefined | — | — |
data-disabled | undefined | — | — |
data-dragging | undefined | — | — |
data-ending-style | undefined | — | — |
data-expanded | undefined | — | — |
data-filled | undefined | — | — |
data-focus-visible | undefined | — | — |
data-focused | undefined | — | — |
data-highlighted | undefined | — | — |
data-hovered | undefined | — | — |
data-indeterminate | undefined | — | — |
data-instant | undefined | — | — |
data-invalid | undefined | — | — |
data-is-new | undefined | — | — |
data-loading | undefined | — | — |
data-nested | undefined | — | — |
data-open | undefined | — | — |
data-orientation | undefined | — | — |
data-overflow | undefined | — | — |
data-placeholder | undefined | — | — |
data-popup-open | undefined | — | — |
data-pressed | undefined | — | — |
data-readonly | undefined | — | — |
data-required | undefined | — | — |
data-scrolling | undefined | — | — |
data-selected | undefined | — | — |
data-side | undefined | — | — |
data-starting-style | undefined | — | — |
data-touched | undefined | — | — |
data-valid | undefined | — | — |
ref | Ref<HTMLElement> | — | Ref to the root element. |
tabIndex | -1 | — | Only -1: a list may focus a line programmatically; a system message is not a tab stop. |
timestamp | ReactNode | — | Time slot, after the text. Pass a Time element holding the localized text so the machine-readable instant stays in
dateTime. SystemMessage formats nothing. |
title | LocalizedMessage | — | Native tooltip; accessibility hint, not visible UI title text. |