export declare function getFluentContext<T>(id?: string, ...segments: string[]): T | undefined;
export declare function setFluentContext<T>(context: T, id?: string, ...segments: string[]): T;
export declare function getSharedContext<T>(...segments: string[]): T | undefined;
export declare function setSharedContext<T>(context: T, ...segments: string[]): T;
export declare function mergeContext<T>(...contexts: (T | undefined)[]): T;