MsgChannelCloseConfirm: {
    typeUrl: string;
    decode(input: Uint8Array | BinaryReader, length?: number): MsgChannelCloseConfirm;
    encode(message: MsgChannelCloseConfirm, writer?: BinaryWriter): BinaryWriter;
    fromAmino(object: MsgChannelCloseConfirmAmino): MsgChannelCloseConfirm;
    fromAminoMsg(object: MsgChannelCloseConfirmAminoMsg): MsgChannelCloseConfirm;
    fromPartial(object: {
        channelId?: string;
        portId?: string;
        proofHeight?: {
            revisionHeight?: bigint;
            revisionNumber?: bigint;
        };
        proofInit?: Uint8Array;
        signer?: string;
    }): MsgChannelCloseConfirm;
    fromProtoMsg(message: MsgChannelCloseConfirmProtoMsg): MsgChannelCloseConfirm;
    toAmino(message: MsgChannelCloseConfirm): MsgChannelCloseConfirmAmino;
    toAminoMsg(message: MsgChannelCloseConfirm): MsgChannelCloseConfirmAminoMsg;
    toProto(message: MsgChannelCloseConfirm): Uint8Array;
    toProtoMsg(message: MsgChannelCloseConfirm): MsgChannelCloseConfirmProtoMsg;
}