HeaderData: {
    typeUrl: string;
    decode(input: Uint8Array | BinaryReader, length?: number): HeaderData;
    encode(message: HeaderData, writer?: BinaryWriter): BinaryWriter;
    fromAmino(object: HeaderDataAmino): HeaderData;
    fromAminoMsg(object: HeaderDataAminoMsg): HeaderData;
    fromPartial(object: {
        newDiversifier?: string;
        newPubKey?: {
            $typeUrl?: string;
            typeUrl?: string;
            value?: Uint8Array;
        };
    }): HeaderData;
    fromProtoMsg(message: HeaderDataProtoMsg): HeaderData;
    toAmino(message: HeaderData): HeaderDataAmino;
    toAminoMsg(message: HeaderData): HeaderDataAminoMsg;
    toProto(message: HeaderData): Uint8Array;
    toProtoMsg(message: HeaderData): HeaderDataProtoMsg;
}