Is there a way to add behaviour packs/ addons to bedrock servers?

Hi I am here to ask if there is a way to actually add behaviour packs also known as addons into the bedrock server. I am trying to add a one player sleep addon so that we don’t have to all sleep at night and only 1 player needs to. I understand that the bedrock dedicated server actually has a behaviour packs folder and a known packs.json file to put in the uuid of the behaviour pack and make the server know that such a pack exist. However I can’t find the behaviour pack folder anywhere for my aternos server. If there is a way to add addons please help. It would be appreciated