vendors/execa.js/getForceKillAfterTimeout
var getForceKillAfterTimeout = ({ forceKillAfterTimeout = true }) => {
  if (forceKillAfterTimeout === true) {
    return DEFAULT_FORCE_KILL_TIMEOUT;
  }
  if (!Number.isFinite(forceKillAfterTimeout) || forceKillAfterTimeout < 0) {
    throw new TypeError(`Expected the \`forceKillAfterTimeout\` option to be a non-negative integer, got \`${forceKillAfterTimeout}\` (${typeof forceKillAfterTimeout})`);
  }
  return forceKillAfterTimeout;
};