import type { CalendarEventStatus } from '../calendar/calendar';
import type { WorkflowStatusOption } from './workflow-status';
/** The six appointment statuses, in the order the platform lists them. */
export declare const APPOINTMENT_WORKFLOW_STATUSES: readonly CalendarEventStatus[];
/** The control value for an appointment nobody has set a status on. Never
 *  a real status. */
export declare const APPOINTMENT_NO_STATUS: "none";
/** Each status's label key (calendar.status.*). Internal: the calendar
 *  pattern and the details panel read it; the package does not export it. */
export declare const APPOINTMENT_STATUS_LABEL_KEY: Record<CalendarEventStatus, string>;
/** Narrows a WorkflowStatusControl value back to an appointment status.
 *  False for APPOINTMENT_NO_STATUS and anything unknown. */
export declare function isCalendarEventStatus(value: unknown): value is CalendarEventStatus;
export interface UseAppointmentWorkflowStatusOptions {
    /**
     * The statuses the user may choose, in menu order. Pass only the permitted
     * transitions. Default: all six, in APPOINTMENT_WORKFLOW_STATUSES order.
     * The current status is always included. When the user may not set it, it
     * is listed first so the control can show it. Unknown entries and
     * duplicates are dropped.
     */
    statuses?: readonly CalendarEventStatus[];
    /** Statuses shown but not selectable: a transition that must stay visible
     *  but is not allowed now. */
    disabledStatuses?: readonly CalendarEventStatus[];
    /**
     * Translated label overrides. Default: the kit's calendar status labels
     * (calendar.status.*) and "No status" (workflowStatus.noStatus).
     */
    labels?: Partial<Record<CalendarEventStatus | typeof APPOINTMENT_NO_STATUS, string>>;
}
export interface AppointmentWorkflowStatus {
    /** Pass as `value` to WorkflowStatusControl or WorkflowStatusDisplay: the
     *  status, or APPOINTMENT_NO_STATUS. */
    value: string;
    /** Pass as WorkflowStatusControl `options`. Always contains `value`. A
     *  missing status leads with a disabled, neutral "No status" option. */
    options: WorkflowStatusOption[];
    /** The option for `value`; pass as WorkflowStatusDisplay `option`. */
    option: WorkflowStatusOption;
    /** The option for any status, permitted or not (history lines, chips).
     *  Null or unknown gives the "No status" option. */
    optionFor: (status: CalendarEventStatus | null | undefined) => WorkflowStatusOption;
}
/**
 * Builds WorkflowStatusControl / WorkflowStatusDisplay inputs for an
 * appointment status, with the same icon, tone and label the calendar card,
 * peek and details use. Unknown `current` values are treated as no status,
 * which the user may then overwrite, so map every host state onto the six
 * first.
 * Memoised on language, `current`, and the content of `statuses`,
 * `disabledStatuses` and `labels`, so inline arrays are fine.
 */
export declare function useAppointmentWorkflowStatus(current: CalendarEventStatus | null | undefined, options?: UseAppointmentWorkflowStatusOptions): AppointmentWorkflowStatus;
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