How to check if the user has the permission "manage posts"

// message: Message<true>
// thread: AnyThreadChannel<true>

const userId = message.author.id;
// The permission ManagePosts doesn't exist...
if (!thread.permissionsFor(userId)?.has("ManagePosts")) { 
     return;
}

// message: Message<true>
// thread: AnyThreadChannel<true>

const userId = message.author.id;
// The permission ManagePosts doesn't exist...
if (!thread.permissionsFor(userId)?.has("ManagePosts")) { 
     return;
}