How to make SlashCommand Args

const { SlashCommandBuilder } = require('discord.js');

module.exports = {
    data: new SlashCommandBuilder()
        .setName('DeleteMessages')
        .setDescription('Deletes the past messages of a specified amount.')
        .addIntegerOption((option) => {
            option.setName("Amount")
                .setDescription("How many messages to delete.")
                .setRequired(true) // error here
        }),

    async execute(interaction) {
        interaction.channel.bulkDelete(interaction.options.getInteger("amount"))
        await interaction.reply('Done!');
    },
};

const { SlashCommandBuilder } = require('discord.js');

module.exports = {
    data: new SlashCommandBuilder()
        .setName('DeleteMessages')
        .setDescription('Deletes the past messages of a specified amount.')
        .addIntegerOption((option) => {
            option.setName("Amount")
                .setDescription("How many messages to delete.")
                .setRequired(true) // error here
        }),

    async execute(interaction) {
        interaction.channel.bulkDelete(interaction.options.getInteger("amount"))
        await interaction.reply('Done!');
    },
};

C:\Users\jorde\source\repos\mybot\node_modules\@sapphire\shapeshift\dist\index.js:47
    throw this.error;
    ^

ExpectedConstraintError: Invalid string format
    at Object.run (C:\Users\jorde\source\repos\mybot\node_modules\@sapphire\shapeshift\dist\index.js:1592:64)
    at C:\Users\jorde\source\repos\mybot\node_modules\@sapphire\shapeshift\dist\index.js:212:66
    at Array.reduce (<anonymous>)
    at StringValidator.parse (C:\Users\jorde\source\repos\mybot\node_modules\@sapphire\shapeshift\dist\index.js:212:29)
    at validateName (C:\Users\jorde\source\repos\mybot\node_modules\@discordjs\builders\dist\index.js:1402:17)
    at MixedClass.setName (C:\Users\jorde\source\repos\mybot\node_modules\@discordjs\builders\dist\index.js:1499:5)
    at Object.<anonymous> (C:\Users\jorde\source\repos\mybot\commands\testing\deleteMessages.js:5:10)
    at Module._compile (node:internal/modules/cjs/loader:1103:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1155:10)
    at Module.load (node:internal/modules/cjs/loader:981:32) {
  constraint: 's.string.regex',
  given: 'DeleteMessages',
  expected: 'expected /^[\\p{Ll}\\p{Lm}\\p{Lo}\\p{N}\\p{sc=Devanagari}\\p{sc=Thai}_-]+$/u.test(expected) to be true'
}

C:\Users\jorde\source\repos\mybot\node_modules\@sapphire\shapeshift\dist\index.js:47
    throw this.error;
    ^

ExpectedConstraintError: Invalid string format
    at Object.run (C:\Users\jorde\source\repos\mybot\node_modules\@sapphire\shapeshift\dist\index.js:1592:64)
    at C:\Users\jorde\source\repos\mybot\node_modules\@sapphire\shapeshift\dist\index.js:212:66
    at Array.reduce (<anonymous>)
    at StringValidator.parse (C:\Users\jorde\source\repos\mybot\node_modules\@sapphire\shapeshift\dist\index.js:212:29)
    at validateName (C:\Users\jorde\source\repos\mybot\node_modules\@discordjs\builders\dist\index.js:1402:17)
    at MixedClass.setName (C:\Users\jorde\source\repos\mybot\node_modules\@discordjs\builders\dist\index.js:1499:5)
    at Object.<anonymous> (C:\Users\jorde\source\repos\mybot\commands\testing\deleteMessages.js:5:10)
    at Module._compile (node:internal/modules/cjs/loader:1103:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1155:10)
    at Module.load (node:internal/modules/cjs/loader:981:32) {
  constraint: 's.string.regex',
  given: 'DeleteMessages',
  expected: 'expected /^[\\p{Ll}\\p{Lm}\\p{Lo}\\p{N}\\p{sc=Devanagari}\\p{sc=Thai}_-]+$/u.test(expected) to be true'
}