see, in the end of my command, I have this:

const awnserEmb = await message.channel.send({ embeds: [exampleEmbed] });
            (awnserEmb).react('❓')

        const filter = (reaction, user) => {
            return (
                ['❓'].includes(reaction.emoji.name) && user.id === message.author.id);
        };

        awnserEmb
            .awaitReactions(filter, { max: 1, time: 60000, errors: ['time'] })
            .then((collected) => {
                const reaction = collected.first();

                if(reaction.emoji.name === '❓'){
                    message.channel.send('Mais informação')
                }
            })
            .catch((collected) => {
                message.channel.send('nada aconteceu');
            });

but doesn't work! says that awaitReactions is not a function!