How to use inputObjectType as types?

[hyochan]

Say I have defined below.

export const MessageCreateInput = inputObjectType({
  name: 'MessageCreateInput',
  definition(t) {
    t.messageType('messageType');
    t.string('text');
    t.string('imageUrls', { list: true });
    t.string('fileUrls', { list: true });
  },
});

When I don't specify Message interface, it will throw tsc error since the input type from the argument are all any.

    interface Message {
      text?: string;
      messageType?: MessageType,
      fileUrls?: string[],
      imageUrls?: string[],
    }

    const createMessage = (
      { text, messageType, fileUrls, imageUrls } : Message,
      channelId: string,
    ) => ctx.prisma.message.create({
      data: {
        text,
        messageType,
        fileUrls: { set: fileUrls },
        imageUrls: { set: imageUrls },
        channel: { connect: { id: channelId } },
        sender: { connect: { id: userId } },
      },
    });

Is there a way to use inputObjectType as type?