parameters:
  opening_hours:
    Mon:
      open: 08:00 +0100
      close: 18:00 +0100
    Tue:
      open: 08:00 +0100
      close: 18:00 +0100
    Wed:
      open: 08:00 +0100
      close: 18:00 +0100
    Thu:
      open: 08:00 +0100
      close: 18:00 +0100
    Fri:
      open: 06:00 +0100
      close: 18:00 +0100

#    a_snet_g_cal.example.class: ASnet\GCalBundle\Example

services:
  google_calendar:
    class: ASnet\GCalBundle\Services\GoogleCalendar

parameters:
  opening_hours:
    Mon:
      open: 08:00
      close: 18:00
    Tue:
      open: 08:00
      close: 18:00
    Wed:
      open: 08:00
      close: 18:00
    Thu:
      open: 08:00
      close: 18:00
    Fri:
      open: 06:00
      close: 18:00

#    a_snet_g_cal.example.class: ASnet\GCalBundle\Example

services:
  google_calendar:
    class: ASnet\GCalBundle\Services\GoogleCalendar
    arguments: [%opening_hours%]

Remove TZ-offsets in opening_hours parameters.
Remove TZ-offsets in opening_hours parameters.
