/** Cache namespace for opportunity presentation copy. Bump to invalidate copy safety changes. */
export declare const OPPORTUNITY_PRESENTATION_CACHE_VERSION = "v2";
export declare function buildRadarCardPresentationCacheKey(opportunityId: string, status: string, viewerId: string): string;
export declare function buildDeliveryCardPresentationCacheKey(opportunityId: string, status: string, viewerId: string): string;
export declare function buildApiChatCardPresentationCacheKey(opportunityId: string, viewerId: string): string;