Using a variable in a for: within trigger

Configuration
1

I can’t seem to work out how to put a data template in the for section of a trigger. can anyone show me some examples?

I have this automation and the for: is controlled via a slider.

  - alias: 'Auto Switch Lights Off'
    trigger:
      platform: state
      entity_id: binary_sensor.pir6
      to: 'off'
      for:
        minutes: input_number.money_save_mode
    action:
      - service: light.turn_off
        entity_id: light.kitchen
2

With a template:

    trigger:
      platform: state
      entity_id: binary_sensor.pir6
      to: 'off'
      for:
        minutes: "{{ states('input_number.money_save_mode') }}"
3

So i have this, and it doesnt work. But when i actually write 5 instead of having the variable it does…

  - alias: 'Auto Lights - Kitchen'
    trigger:
      platform: state
      entity_id: binary_sensor.pir9
      to: 'off'
      for:
        minutes: "{{ states('input_number.money_save_mode') }}"
    condition:
      condition: state
      entity_id: input_boolean.money_save_mode
      state: 'on'
    action:
      - service: light.turn_off
        entity_id: light.kitchen
      - service: light.turn_off
        entity_id: light.kitchen_2
      - service: light.turn_off
        entity_id: light.kitchen_4
4

Sorted. It was because i had to convert it to an int as it was a float with decimals

"{{ states('input_number.money_save_mode') | int }}"