export declare const TrackPointExtensionv1Key: string[];
export declare const TrackPointExtensionv1Mapping: {
    temperature: string;
    wtemp: string;
    heartRate: string;
    cadence: string;
};
export declare const GpxExtensionsv3Key: string[];
export declare const GpxExtensionsv3Mapping: {
    temperature: string;
    Depth: string;
};
export declare const PowerExtensionKey: never[];
export declare const PowerExtensionMapping: {};