binary_sensor:
  - platform: workday
    name: Trabajo
    country: ES
    province: MD
    workdays: [mon, tue, wed, thu, fri]
    add_holidays:
      - '2021-01-14'
      - '2021-01-15'
      - '2021-03-19'
      - '2021-04-01'
      - '2021-04-02'
      - '2021-05-03'
      - '2021-10-12'
      - '2021-11-01'
      - '2021-11-09'
      - '2021-12-06'
      - '2021-12-08'