import type { KeyboardEvent, MouseEvent, RefCallback } from "react";
import type { LiveNotificationEntry, NotificationThread } from "../core/NotificationEngineProps";
/** Density: panel rows carry 24px buttons, inbox rows 32px, phone rows 40px with 44px touch targets. */
export type NotificationRowVariant = "panel" | "inbox" | "phone";
/** The click or key press that opened a row. */
export type NotificationRowOpenEvent = MouseEvent<HTMLElement> | KeyboardEvent<HTMLElement>;
/** One entry as a list row; reads labels and actions from the nearest `NotificationCenterProvider`. Render it inside a `ul`. */
export interface NotificationRowProps {
    /** A live entry from `useNotificationCenter().lists`; rows skip re-rendering while it is unchanged. */
    item: LiveNotificationEntry;
    /** Defaults to "panel". */
    variant?: NotificationRowVariant;
    /** The entry shown in the reading pane: tinted, with a rail and `aria-current` on its link. */
    isSelected?: boolean;
    /** The bulk-selection checkbox state; only shown with `onCheckedChange`. */
    isChecked?: boolean;
    /** Shows the selection checkbox; pass one stable function for every row. */
    onCheckedChange?: (item: LiveNotificationEntry, checked: boolean) => void;
    /** An older entry inside an open thread: indented, with a 24px avatar. */
    isThreadChild?: boolean;
    /** Set on a thread's lead row; while closed, its read and archive buttons cover the whole thread. */
    thread?: NotificationThread;
    /** Whether the thread's older entries are showing. */
    isThreadOpen?: boolean;
    /** Shows the thread toggle; pass one stable function for every row. */
    onThreadToggle?: (thread: NotificationThread) => void;
    /** Opens the reason form for this action on mount, e.g. from a keyboard shortcut. */
    initialReasonActionId?: string;
    /** Replaces opening through `onOpen`, e.g. to show the entry in a reading pane; modifier clicks still open a new tab. */
    onOpen?: (item: LiveNotificationEntry, event: NotificationRowOpenEvent) => void;
    /** Callback ref to the row's link (an `a`, or a `button` without `href`), for roving focus in a list. */
    linkRef?: RefCallback<HTMLElement>;
}