Example PeX file

groups:
  Member:
    default: true
    prefix: '&1[Member]&f'
    permissions:
    - example.permission
    options:
      rank: '1000'
  Admin:
    prefix: '&4[Admin]&f'
    inheritance:
    - Member
    permissions:
    - essentials.ban
    options:
      rank: '1'