function fillConfigEntries(NSKey, accumulator) {
  for (const key of Object.keys(process.env).filter(
    (key) => key.indexOf(NSKey) === 0,
  )) {
    let value = process.env[key];
    const keys = key.replace(NSKey, "").split("_");

    value = value === "true" ? true : value === "false" ? false : value;

    keys.push(value);
    accumulator.push(keys);
  }
}
@param {string} NSKey NSKey
@param {string[]} accumulator accumulator