{
    "key": "design",
    "type": "combo",
    "label": "{design}",
    "icons": {
        "one-level": "roentgen-power_pole_1_level",
        "two-level": "roentgen-power_pole_2_level",
        "three-level": "roentgen-power_pole_3_level",
        "four-level": "roentgen-power_pole_4_level",
        "asymmetric": "roentgen-power_pole_asymmetric",
        "triangle": "roentgen-power_pole_triangle",
        "flag": "roentgen-power_pole_flag",
        "delta": "roentgen-power_pole_delta",
        "armless": "roentgen-power_pole_armless",
        "armless_asymmetric": "roentgen-power_pole_asymmetric_armless",
        "armless_triangle": "roentgen-power_pole_triangle_armless"
    }
}