import type { BaggageFields } from '../types';
export declare function serializeBaggage(fields: BaggageFields): string;
export declare function parseBaggage(header: string): BaggageFields;
export declare function createBaggageFromTransaction(traceId: string, options?: {
    dsnPublicKey?: string;
    sampled?: boolean;
    sampleRate?: number;
    user?: {
        id?: string;
        segment?: string;
    };
    release?: string;
    environment?: string;
}): BaggageFields;