import type { types as mediasoupTypes } from 'mediasoup';
export interface ParsedWhipOffer {
    dtlsParameters: mediasoupTypes.DtlsParameters;
    iceParameters: {
        usernameFragment: string;
        password: string;
    };
    mediaSections: Array<{
        mid: string;
        kind: 'audio' | 'video';
        rtpParameters: mediasoupTypes.RtpParameters;
    }>;
}
export declare function parseWhipOffer(sdpStr: string): ParsedWhipOffer;
export declare function composeWhipAnswer(opts: {
    transport: mediasoupTypes.WebRtcTransport;
    producers: mediasoupTypes.Producer[];
    parsed: ParsedWhipOffer;
}): string;
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