export declare const SPAN_ID_BYTES = 8;
export declare const TRACE_ID_BYTES = 16;
export declare const PAGE_LOAD_ID_BYTES = 16;
export declare const SESSION_ID_BYTES = 8;
export declare const TAB_ID_BYTES = 8;
export declare const WEB_EVENT_ID_BYTES = 8;
export declare function generateUniqueId(byteCount: number): string;