export type RouteLiveState = 'live' | 'scheduled' | 'draft';
export interface CwaRouteLiveAt {
    liveAt?: string | null;
    effectiveLiveAt?: string | null;
}
export interface CwaRouteLiveAtResource {
    liveAt?: string | null;
    _metadata?: {
        effectiveLiveAt?: string | null;
        [key: string]: unknown;
    } | null;
}
export declare function routePublicationFromResource(resource?: CwaRouteLiveAtResource | null): CwaRouteLiveAt;
export declare function getRouteOwnLiveState(resource?: CwaRouteLiveAt | null, now?: Date): RouteLiveState;
export declare function routeReachableAt(resource?: CwaRouteLiveAt | null): string | null | undefined;
export declare function getRouteLiveState(resource?: CwaRouteLiveAt | null, now?: Date): RouteLiveState;
export declare function isRouteGatedByAncestor(resource?: CwaRouteLiveAt | null, now?: Date): boolean;
export declare function routeLiveStateLabel(resource?: CwaRouteLiveAt | null, now?: Date): string;