User commands in mage-validator

usercommands-hello.ts

import * as mage from 'mage'
import { Acl } from 'mage-validator'
import { IsInt, Max, ValidateNested } from 'class-validator';
import PlayerData from '../types/PlayerData'

export default class {
    @IsInt()
    @Min(1)
    public gemRegisterBonus: number

    @ValidateNested()
    public data: PlayerData

    @Acl('*')
    public static async execute(state: mage.core.IState, data: PlayerData, gemRegisterBonus: number) {
        data.gems += gemRegisterBonus
        return data
    }
}