import type { ArkmeCalendarAnchor, ArkmeCalendarMomentAnchor } from '../types.js';
export interface SelfCalendarDateSelection {
    bucketDate: string;
    timezone: string;
    anchor?: ArkmeCalendarAnchor;
    momentAnchor?: ArkmeCalendarMomentAnchor;
}
export interface SelfCalendarNavigationStatus extends SelfCalendarDateSelection {
    phase: 'loading' | 'error';
    error?: string;
}
/** Owns both the calendar request and its subsequent timeline locate, not the popover lifetime. */
export declare function useSelfCalendarNavigation(options: {
    scopeKey: string;
    sourceRef: string | undefined;
    targetRevision: number | undefined;
    locate(item: ArkmeCalendarAnchor): number;
    locateMoment?(item: ArkmeCalendarMomentAnchor): number;
    cancelTarget(revision: number): void;
}): {
    status: SelfCalendarNavigationStatus | undefined;
    select: (selection: SelfCalendarDateSelection) => void;
    cancel: () => void;
    finish: (revision: number, error?: string) => boolean;
    owns: (revision: number) => boolean;
    retry: () => void;
};
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