How to define a non-virtual getter

[bangbang93]

If using schema, I can do like this

{
    type: String,
    index: 'text',
    get(this: IMessageSchema, message) {
      if (this.type === Message.EnumType.deleted) {
        return ''
      }
      return message
    },
  },

But it seems like if i using get in typegoose, it must be a virtual field

[hasezoey]

this can be closed in favor of #260
-> included in 6.0.0 (since 6.0.0-9)

@Ben305