const stations = [
    {
        id: 1,
        name: 'Tesla Supercharger',
        address: '123 Main St',
        lat: 37.7749,
        lon: -122.4194,
        network_operator: 'Tesla'
    },
    {
        id: 2,
        name: 'Electrify America',
        address: '456 Maple Ave',
        lat: 40.7128,
        lon: -74.0060,
        network_operator: 'Electrify America'
    },
    {id: 3, name: 'ChargePoint', address: '789 Oak St', lat: 34.0522, lon: -118.2437, network_operator: 'ChargePoint'},
];

interface Station {
    [key: string]: string

}

function groupStationsByNetworkOperator(stations: Station[]) {

}


function groupStationsByNetworkOperatorAndWriteToFiles(stations: any[], outputDir: string) {

}

groupStationsByNetworkOperatorAndWriteToFiles(stations, "output")